American Bridge 21st Century PAC, also known by its official PAC name AB PAC 1 is a Democratic Party super PAC founded by David Brock on November 23, 2010. 2 Brock, a former conservative journalist turned political consultant, founded the group to “set up what he hopes will become a permanent liberal counterweight over the airwaves to the Republican-leaning outside groups that spent so heavily” during the 2010 election cycle.3
American Bridge 21st Century Foundation, a 501(c)(4) social welfare organization, operates in tandem with the super PAC. In 2023, American Bridge 21st Century Foundation reported $6 million in revenue and $8.5 million in expenditures. 4
Background
American Bridge seeks to serve as something of a gaffe database, capturing political flubs by Republican politicians on video. The group hired trackers to follow Republican candidates at the federal level and record their every word, handshake and everything in between. During the 2012 election cycle, American Bridge deployed trackers to 33 states5
Correct the Record
Also see Correct the Record (PAC)
In late 2013, David Brock founded Correct the Record, an American Bridge spin-off group, to defend statements uttered by Democratic candidates for president. Just about a year after Correct the Record’s launch, the left-of-center website The Nation described the site’s work “so far has meant defending [Hillary] Clinton constantly and consistently.” 5 Between September and October 2016, Correct the Record accepted $250,000 in illegal contributions from Suffolk Cares Inc., a federally registered non-profit.6
In the late stages of the 2016 general election, both American Bridge and Correct the Record were alleged to have illegally coordinated with Democratic presidential nominee Hillary Clinton.7
Following Clinton’s 2016 election loss, Correct the Record briefly attacked President Donald Trump’s nominees, but quietly ceased its operations. A few weeks later, Brock announced American Bridge would essentially take up Correct the Record’s function’s in the form of a “war room that will act as an aggressor and a watchdog for the Trump transition team.” 8
Activities
Brett Kavanaugh Confirmation
In July 2018, American Bridge announced its plan to work against the confirmation of Supreme Court nominee and then-appellate Judge Brett Kavanaugh, through personal vetting. It conducted FOIA requests; research through library collections and special collections; analyzed real property, corporate and nonprofit affiliations, and national personal civil and criminal cases; conducted a comprehensive audio/video search, and established an anonymous tip line. 9 On October 6, 2018, the Senate voted in favor of confirming Brett Kavanaugh 50-48-1 following the confirmation hearings, where he was sworn in as a Supreme Court justice that same day. 10
Coronavirus Pandemic
On March 21, 2020, American Bridge began a $50 million effort to increase its budget, from nearly $30 million to over $80 million, in order to expand efforts to “weaken” President Donald Trump during the 2020 elections. 11 In addition to this planned “massive push,” American Bridge ran advertisements in Michigan, Wisconsin, and Pennsylvania attacking President Donald Trump’s alleged incompetence in handling the coronavirus pandemic and “downplaying the crisis.” 12
Roe v. Wade Decision
On June 8, 2023, then-American Bridge 21st Century co-chair and former Planned Parenthood president Cecile Richards gave an interview with David Brock-affiliated publication American Independent to discuss the U.S Supreme Court overturning Roe v. Wade in June the previous year and her reaction to it. She claimed that “after Kansas, and going through the midterm elections, and certainly continuing on into Wisconsin, the voters have been very clear. They do not want to live in a country where the government is making decisions about pregnancy.” 13 She also claimed that the Democratic Party understands that the issue of abortion access “is a question about personal freedoms for everyone, everyone. Of course, it’s about abortion, but that was just the first attack.” 13
“Republicans We’re Watching”
As of 2023, the American Bridge 21st Century Website contained a sub-section titled “Republicans We’re Watching” with a listing of Republicans from local, state-level, and national positions from all 50 states while displaying media hits and reactions from the organization on each candidate particularly in response to positions listed Republicans might have on issues including abortion access, gun control, voting rights, and campaign financing. 14
Research Books
Prior to the 2024 presidential election, American Bridge 21st Century launched an online research hub titled, “Trump Research Book,” that allows editors to add or review information added regarding then-former President Donald Trump’s time in office as well as events prior to and following his first administration. The organization claims that the page is, “organized into multiple reports designed to help tell the full story about Trump’s failed presidency and make the case against his 2024 campaign.” 15 16
The group also created a “DeSantis Research Book” online hub meant to compile information about Florida Governor Ron DeSantis (R) and argue against his 2024 presidential run with the home site claiming that he was “a failed governor. He’s a threat to Social Security and Medicare. He’s a corrupt and authoritarian career politician, and he’s a policy extremist who’s out of touch with the voters on every issue.” 17 Dennis gave a separate interview to the Tampa Bay Times and commented on the DeSantis research hub being a way for American Bridge to “be prepared for every scenario so that we can quickly adjust to the GOP darling of the moment and define Republicans early and often […] At American Bridge, our candidate is chaos, and whoever emerges from the Republican presidential primary should be bruised and battered.” 18
Repro-Files
As of May 2023, the American Bridge 21st Century had an online research forum called the “Repro Files” which it uses as a hub of collecting information on Republican candidates running in state and local elections whom it claims have a track record of taking “positions to end abortion access and restrict reproductive rights and health care options.” 19 The site also had a sub-section focusing on Republican presidential candidates running in 2024 and their stances on abortion and reproductive health. The site also claims that it is, “a resource for allies in the fight to protect abortion access and reproductive health care by exposing anti-choice legislators in order to hold them accountable at the ballot box.” 19
2024 Elections
In February 2024, American Bridge 21st Century attacked former President Donald Trump for “blatant racism” in ads targeted towards Black voters. The ads featured attacks on Trump for alleged racist business practices to his handling of the 2020 George Floyd protests and the Black Lives Matter movement. 20
In March 2024, American Bridge 21st Century announced that it was going to also focus on U.S. House races for the first time in its history. Erin Sullivan would head up the House operations. 21
In July 2024, American Bridge 21st Century announced a $20 million ad buy in the states of Pennsylvania, Wisconsin, and Michigan attacking former President Donald Trump on “abortion, democracy, and freedom.” 22
In September 2024, American Bridge 21st Century launched a $15 million pro-abortion ad campaign in the so-called “Blue Wall” states of Wisconsin, Michigan, and Pennsylvania attacking former President Donald Trump on his pro-life positions. The group planned to spend $150 million overall in the 2024 election. 23
In October 2024, American Bridge 21st Century spent $200,000 texting Puerto Rican voters in Pennsylvania, Michigan, and Wisconsin after comedian Tony Hinchcliffe made remarks disparaging Puerto Rico at a rally for former President Donald Trump. 24
Second Trump Administration
In November 2024, American Bridge 21st Century announced that it would create the “MAGAFiles” which would be the clearing house of opposition research and information about second Trump administration appointees. 25
In early 2025, American Bridge 21st Century planned to bring Democratic donors together for a conference on what Democrats should do during the second Trump administration. The gathering, which was in its seventh iteration and had renamed itself “Democracy Matters,” looked at what Democrats did wrong in 2024 and how they could address those problems. 26
In March 2025, American Bridge 21st Century announced that it would launch a new database to track the state-by-state impacts of the second Trump administration’s agenda. The database would show the effects of Trump administration cuts on the states. 27
2025 Virginia Gubernatorial Election
In April 2025, American Bridge 21st Century released a recording of Virginia Republican gubernatorial candidate Lt. Governor Winsome Earle-Sears praising tariffs enacted by President Donald Trump behind closed doors. She had previously refused to comment on the tariffs publicly. 28
Controversy
Mike Stark
Also see Mike Stark
On October 16, 2018, American Bridge activist Mike Stark was arrested after he was accused of “grabbing and yanking” the arm of the female campaign manager for then-Nevada Republican gubernatorial nominee and then-state Attorney General Adam Laxalt. According to his accuser, Stark attempted to enter a room in the East Las Vegas Community Center to film and question Laxalt when he “physically pushed his body on [her] multiple times” and twisted her arm aggressively. Stark was charged by the Las Vegas Police Department with battery and fired by American Bridge shortly thereafter. 29 30
Immigration Letter
In 2019, American Bridge 21st Century signed a letter condemning the immigration policy of the first Trump administration and urging American CEOs not to employ anyone involved with the policy. It accused these officials of being directly guilty for physical abuse, sexual assault, and even the death of illegal immigrant children. The letter was titled “An Open Letter to America’s CEOs” and was dated April 6, 2019. 31
Patriots Foundation Lawsuit
On August 13, 2020, right-of-center nonprofit Patriots Foundation filed a lawsuit against the Federal Electoral Commission (FEC) for failing to act on a complaint it previously issued in April against political operative David Brock and four of his organizations. 32
The complaint alleged that Brock had used nonprofits Correct the Record as well as Media Maters, American Bridge 21st Century, and American Bridge 21st Century Foundation to illegally coordinate with Hillary Clinton’s 2016 presidential campaign. 33 According to a statement released by Patriot’s Foundation, “American Bridge 21st Century PAC claimed that it was independent of the Clinton campaign so that it could make independent expenditures […] American Bridge is run by the same people who run Media Matters and Correct the Record, however, which we know coordinated with the Clinton campaign.” 33
Partisan Local News
In November 2022, Capital Research Center reported on the Independent, a new media outlet based in Washington, D.C. which masqueraded as a series of local news websites targeting audiences in battleground states such as Arizona, Georgia, Pennsylvania, Virginia, and Wisconsin. The Independent was founded by David Brock and funded by American Bridge 21st Century, George Soros, and Reid Hoffman. 34
2023 Anti-Trump Campaign
In June 2023, American Bridge 21st Centry launched a new campaign, titled, “This F*cking Guy,” that it claimed would remind, “the public and reporters alike of the daily chaos that Trump created when he was president.” 15
Overtime Pay Allegation
In November 2024, Susan Hascall, a tracker for American Bridge 21st Century in Texas, sued the group alleging it did not pay her overtime. She claimed since March 2022 she worked nearly 50 hours a week and up to 65 hours a week during election seasons and rarely took lunch breaks. 35
Leadership
In December 2022, it was announced that Pat Dennis, who previously worked as American Bridge 21st Century’s vice president of research, would take the position as president of the organization. Prior to joining American Bridge in 2014, he worked within several state and federal Democratic campaigns including work as research director for the Ohio Democratic Party as well as the deputy research director for Sen. Elizabeth Warren’s (D-MA) 2012 Senate race. 36
Dennis succeeded Jessica Floyd, who left the position in 2022 after taking over for Jessica Mackler, a veteran Democratic campaign operative. 37 38 40 the American Bridge 21st Century PAC (AB PAC) had reportedly received $485,000 in union dues to “hold Republicans accountable.” 41
In a February 2021 article, Washington Post reported that American Bridge was planning to spend $100 million in support of the Biden administration’s agenda ahead of the 2022 midterms. 42
Annual Receipts
- 2012: Receipts: $12,518,965. Disbursements: $11,227,734. 43
- 2014: Total Raised: $16,384,154. Total Spent: $17,316,603. 44
- 2016: Total Raised: $19,894,876. Total Spent: $19,724,727. 45
- 2018: Total Raised: $$20,460,398. Total Spent: $20,875,503. 46
- 2020: Total Raised: $85,463,766. Total Spent: $84,733,025. 47
- 2022: Total Raised: $51,980,226. Total Spent: $51,107,238. 48
- 2024: Total Raised: $97,655,817. Total Spent: $97,423,811. 49
Donors/Contributions
During the 2020 election cycle, AB PAC’s largest donor was the American Bridge 21st Century Foundation. Several of its largest donors during the election cycle was Arabella nonprofit Sixteen Thirty Fund, tech billionaire and Democrat supporter Phillip T. Ragon, and LinkedIn founder Reid Hoffman. 50 In addition, AB PAC received a contribution of $2 million from George Soros-founded super PAC Democracy PAC as well as contributions from 527 super PAC Fair Share Action ($400,000) and Democratic-aligned American Association for Justice PAC (AAJ PAC) ($150,000). 51
During the 2022 midterm election cycle, AB PAC’s largest donations came from hedge fund manager Stephen Mandel, venture capitalist Michael Moritz, and Democrat Party donors Deborah Simon and Kenneth Duda. 52 53 In addition, AB PAC received a contribution of $2 million from Democracy PAC as well as contributions from Democrat-backing Senate Majority PAC and the National Education Association (NEA)‘s Super PAC National Education Association (NEA) Advocacy Fund. 54
During the 2024 election cycle, AB PAC’s largest donor was the American Bridge 21st Century Foundation. Michael Moritz, Deborah Simon, and Reid Hoffman were also major donors. A group called Democracy Matters which is located at the same address as American Bridge was also a major donor. Our Great Task, Inc. which is former U.S. Representative Liz Cheney (R-WY)’s PAC, gave $2.5 million. American Bridge Research Fund, George Soros’s Democracy PAC, heiresses Laurie and Julie Schecter, the International Association of Fire Fighters (IAFF)’s FIREPAC, hedge fund manager Henry Laufer, venture capitalist Mike Volpi, Linda Brownrigg, and Project 218 PAC were also major donors. Fair Share Action, LCV Victory Fund, American Association for Justice PAC, the American Federation of Teachers, SEIU COPE, National Education Association, and the American Federation of State, County and Municipal Employees (AFSCME) also contributed. 55
References
- “PAC Profile: American Bridge 21st Century.” Open Secrets, Accessed February 22, 2023. https://www.opensecrets.org/political-action-committees-pacs/american-bridge-21st-century/C00492140/summary/2022
- Brock, David . “Form 1, statement of organization.” FEC.gov. January 11, 2011. Accessed April 14, 2017. http://docquery.fec.gov/pdf/705/11030534705/11030534705.pdf.
- Luo, Michael. “Effort for Liberal Balance to G.O.P. Groups Begins.” The New York Times. November 22, 2010. Accessed April 15, 2017. http://www.nytimes.com/2010/11/23/us/politics/23money.html.
- “Ab Foundation, Full Filing – Nonprofit Explorer.” ProPublica. Accessed July 20, 2025. https://projects.propublica.org/nonprofits/organizations/275278038/202443069349300119/full.
- Goldberg, Michelle. “How David Brock Built an Empire to Put Hillary in the White House.” The Nation. June 29, 2015. Accessed April 15, 2017. https://www.thenation.com/article/how-david-brock-built-empire-put-hillary-white-house/.
- Levinthal, Dave. “Pro-Hillary Clinton super PAC accepted illegal contributions.” Center for Public Integrity. November 01, 2016. Accessed April 15, 2017. https://www.publicintegrity.org/2016/10/31/20401/pro-hillary-clinton-super-pac-accepted-illegal-contributions.
- The Intercept. “Hacked Emails Prove Coordination Between Clinton Campaign and Super PACs.” The Intercept. October 18, 2016. Accessed April 15, 2017. https://theintercept.com/2016/10/18/hillary-superpac-coordination/.
- Easley, Jonathan. “Top Dem super PAC launches anti-Trump war room.” The Hill. December 06, 2016. Accessed April 15, 2017. http://thehill.com/blogs/ballot-box/308978-top-dem-super-pac-launches-anti-trump-war-room.
- “American Bridge SCOTUS Research, Tracking, and Communications Plan.” Politico. Accessed July 11, 2018. https://www.politico.com/f/?id=00000164-838b-d782-af64-f39fcc420001.
- “Brett Kavanaugh confirmation hearings and votes.” Ballotpedia, Accessed June 20, 2023. https://ballotpedia.org/Brett_Kavanaugh_confirmation_hearings_and_votes
- Schoffstal, Joe. “David Brock Launches $50 Million Effort to ‘Weaken’ Trump in 2020.” The Free Beacon. March 21, 2020. https://freebeacon.com/politics/david-brock-launches-50-million-effort-to-weaken-trump-in-2020/
- Stanley-Becker, Isaac. “Democratic Groups to Spend Millions Hitting Trump over Coronavirus Response.” The Washington Post. WP Company, March 17, 2020. https://www.washingtonpost.com/politics/democratic-groups-to-spend-millions-hitting-trump-over-coronavirus-response/2020/03/17/5f9fadba-686c-11ea-9923-57073adce27c_story.html.
- Sager, Rebekah. “Organizer Cecile Richards believes abortion ‘was just the first attack’.” The American Independent, June 8, 2023. https://americanindependent.com/cecile-richards-abortion-just-the-first-attack/
- “Republicans We’re Watching.” American Bridge 21st Century, Accessed June 20, 2023. https://www.americanbridgepac.org/targets/#article
- “THIS F*CKING GUY: American Bridge’s Latest Campaign to Hold Donald Trump Accountable.” American Bridge 21st Century, June 16, 2023. https://www.americanbridgepac.org/this-fcking-guy-american-bridges-latest-campaign-to-hold-donald-trump-accountable/
- “Trump Research Book.” Trump Research Book, Accessed June 20, 2023. https://trumpresearchbook.com/
- “DESANTIS RESEARCH BOOK.” DeSantis Research Book, Accessed June 20, 2023. https://desantisresearchbook.com/
- Mahoney, Emily L.. “Democratic group publishes 500-page DeSantis opposition research file.” Tampa Bay Times, April 6, 2023. https://www.tampabay.com/news/florida-politics/2023/04/05/ron-desantis-opposition-research-democrats-donald-trump-2024-american-bridge/
- “American Bridge 21st Century: Repro Files.” Repro Files, Accessed June 20, 2023. https://repro-files.com/
- Samuels, Brett. “Democratic Group Highlights Trump’s Past Comments in Black History Month Campaign.” The Hill, February 16, 2024. https://thehill.com/homenews/campaign/4471549-democratic-group-highlights-trump-past-comments-black-history-month-campaign/.
- Montellaro, Zach. “Dem Oppo Powerhouse American Bridge Sets Its Sights on the House.” Politico, March 21, 2024. https://www.politico.com/news/2024/03/21/american-bridge-democrat-opposition-research-house-races-00148119.
- Samuels, Brett. “Democratic Group Launches $20m Ad Campaign Targeting Trump after Biden Steps Aside.” The Hill, July 23, 2024. https://thehill.com/homenews/campaign/4789370-democratic-group-ad-campaign-targeting-trump-biden/.
- “Icymi: American Bridge Post-Debate $15M Ad Launch.” American Bridge PAC, September 12, 2024. https://www.americanbridgepac.org/icymi-american-bridge-post-debate-15m-ad-launch/.
- Piper, Jessica. “Dem Super PAC American Bridge Launches Puerto Rican Texting Campaign over Trump Rally Remarks – Live Updates.” Politico , October 30, 2024. https://www.politico.com/live-updates/2024/10/30/2024-elections-live-coverage-updates-analysis/puerto-rican-texting-campaign-00186279.
- Samuels, Brett. “Democratic Group Launches Opposition Research Effort on Trump Administration.” The Hill, November 15, 2024. https://thehill.com/homenews/administration/4992722-democratic-super-pac-tracking-trump-administration/.
- Schleifer, Theodore. “Democratic Donors Will Gather to Plot Ways Forward under Trump.” The New York Times, December 17, 2024. https://www.nytimes.com/2024/12/17/us/politics/democratic-donors.html.
- Samuels, Brett. “Democratic Group to Track State Impacts of Trump Agenda.” The Hill, March 31, 2025. https://thehill.com/homenews/campaign/5222781-democratic-group-to-track-state-impacts-of-trump-agenda/.
- Lowkell. “New Audio: Behind Closed Doors, Winsome Earle-Sears Calls Trump’s Tariffs ‘Good,’ ‘to Our Benefit’; Also Says ‘I Think Trump Is Crazy like a Fox.’” Blue Virginia, April 9, 2025. https://bluevirginia.us/2025/04/new-audio-behind-closed-doors-winsome-earle-sears-calls-trumps-tariffs-good-to-our-benefit-also-says-i-think-trump-is-crazy-like-a-fox/.
- Watkins, Eli; Merica, Dan. “Liberal group staffer arrested after allegedly forcefully grabbing GOP campaign manager.” CNN. October 17, 2018. Accessed October 18, 2018. https://www.cnn.com/2018/10/17/politics/mike-stark-kristin-davison-nevada/index.html
- Singman, Brooke. “Dem operative for Soros-funded group arrested for ‘battery’ against Nevada GOP candidate’s campaign manager.” Fox News. October 17, 2018. Accessed October 18, 2018. https://www.foxnews.com/politics/dem-operative-for-soros-funded-group-arrested-for
- “An Open Letter to America’s CEOs.” Restore Public Trust. April 6, 2019. https://www.influencewatch.org/app/uploads/2019/04/Restore-Public-Trust-Open-Letter-Asylum-04.2019.pdf
- Kerr, Andrew. “Conservative Group Sues FEC For Failing To Act On Allegations Against Media Matters.” The Daily Caller. August 14, 2020. https://dailycaller.com/2020/08/14/conservative-group-fec-lawsuit-media-matters-patriots-foundation-david-brock/
- Hemingway, Mark. “Did Media Matters shill so hard for Hillary that it broke the law.” The Federalist. August 17, 2020. https://thefederalist.com/2020/08/17/did-media-matters-shill-so-hard-for-hillary-that-it-broke-the-law/
- “Video: Local News or Political Propaganda?” Capital Research Center, November 3, 2022. https://capitalresearch.org/article/local-news-or-political-propaganda/.
- Gonzalez, Oriana. “Tracker Sues Democratic Super PAC American Bridge for Unpaid Overtime.” NOTUS, November 18, 2024. https://www.notus.org/money/tracker-sues-democratic-super-pac-american-bridge-for-unpaid-overtime.
- “Press Release: American Bridge 21st Century Announces Opposition Research Veteran Pat Dennis as Next President.” American Bridge 21st Century, December 19, 2022. https://www.americanbridgepac.org/american-bridge-21st-century-announces-opposition-research-veteran-pat-dennis-as-next-president/
- Press Release: EMILYs List Announces Jessica Mackler as VP of Federal and Gubernatorial Campaigns.” Emilys List, May 14, 2021. https://emilyslist.org/news/emilys-list-announces-jessica-mackler-as-vp-of-federal-and-gubernatorial-ca/
- Return of Organization Exempt from Income Tax (Form 990). American Bridge 21st Century Foundation. 2021. Schedule A, Part VII.
-
Financial Summary
According to a Wall Street Journal op-ed by Richard Berman, president and CEO of right-leaning research organization Employment Policies Institute (EPI), 39 Employment Policies Institute Foundation, Return of Organization Exempt from Income Tax (Form 990), 2019, Part VII, Section A, Line 1a.
- Berman, Richard. “The Two Political Faces of Big Labor.” The Wall Street Journal. August 08, 2017. Accessed October 23, 2017. https://www.wsj.com/articles/the-two-political-faces-of-big-labor-1502234265.
- Scherer, Michael. “Democratic Group American Bridge Plans $100 Million Midterm Campaign to Back President Biden.” The Washington Post. WP Company, February 6, 2021. https://www.washingtonpost.com/politics/biden-democrat-fundraising/2021/02/05/019d0092-6752-11eb-8c64-9595888caa15_story.html.
- “PAC Profile: American Bridge 21st Century.” OpenSecrets.org. Accessed June 20, 2023. https://www.opensecrets.org/political-action-committees-pacs/american-bridge-21st-century/C00492140/summary/2012
- “PAC Profile: American Bridge 21st Century.” OpenSecrets.org. Accessed June 20, 2023. https://www.opensecrets.org/political-action-committees-pacs/american-bridge-21st-century/C00492140/summary/2014
- “PAC Profile: American Bridge 21st Century.” OpenSecrets.org. Accessed June 20, 2023. https://www.opensecrets.org/political-action-committees-pacs/american-bridge-21st-century/C00492140/summary/2016
- “PAC Profile: American Bridge 21st Century.” OpenSecrets.org. Accessed June 20, 2023. https://www.opensecrets.org/political-action-committees-pacs/american-bridge-21st-century/C00492140/summary/2018
- “PAC Profile: American Bridge 21st Century.” OpenSecrets.org. Accessed June 20, 2023. https://www.opensecrets.org/political-action-committees-pacs/american-bridge-21st-century/C00492140/summary/2020
- “PAC Profile: American Bridge 21st Century.” OpenSecrets.org. Accessed June 20, 2023. https://www.opensecrets.org/political-action-committees-pacs/american-bridge-21st-century/C00492140/summary/2022
- “Ab Pac – Committee Overview.” Federal Election Commission. Accessed July 20, 2025. https://www.fec.gov/data/committee/C00492140/?tab=summary&cycle=2024.
- “American Bridge 21st Century PAC Donors.” Open Secrets, Accessed June 20, 2023. https://www.opensecrets.org/political-action-committees-pacs/american-bridge-21st-century/C00492140/donors/2020
- “American Bridge 21st Century PAC to PAC/Party.” Open Secrets, Accessed June 20, 2023. https://www.opensecrets.org/political-action-committees-pacs/american-bridge-21st-century/C00492140/pac-to-pac/2020
- “American Bridge 21st Century PAC Donors.” Open Secrets, Accessed June 20, 2023. https://www.opensecrets.org/political-action-committees-pacs/american-bridge-21st-century/C00492140/donors/2022
- “2021 Grants.” Crankstart. Accessed May 22, 2022. https://crankstart.org/grants
- “American Bridge 21st Century PAC to PAC/Party.” Open Secrets, Accessed June 20, 2023. https://www.opensecrets.org/political-action-committees-pacs/american-bridge-21st-century/C00492140/pac-to-pac/2022
- “Ab Pac – Committee Overview.” Federal Election Commission. Accessed July 20, 2025. https://www.fec.gov/data/committee/C00492140/?tab=raising&cycle=2024.