Isaac Applbaum had been a member of the American Action Network's board of directors since its founding in 2009.
Congressional Leadership Fund
Three of the four super PACs aligned with House and Senate leaders brought in record high amounts from their "dark money" affiliates in the midterms.
Use these interactive maps to see how much money dark and gray money groups spent on congressional races in your state.
A Republican-linked nonprofit was the top donor to House Republicans' super PAC, which spent big in a number of swing races that saw the GOP retake seats lost to Democrats in 2018.