Douglas is counsel in the Brennan Center’s Democracy Program, where his work focuses on fair, diverse and impartial courts. Previously, he was the George A. Katz Fellow at the Brennan Center, working also on matters related to money in politics, voting rights, and redistricting. Douglas has co-authored numerous reports, including Elected Officials, Secret Cash (2018), Who Pays for Judicial Races? (2017), Small Donor Tax Credits: A New Model (2017), and Noncitizen Voting: The Missing Millions (2017). His work has also been featured in The New York Times, The Washington Post, NPR, The Atlantic, The Guardian, the New York Daily News, and Huffington Post.