Following the Money in Congress and on the Campaign Trail Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email Republican presidential candidate Mitt Romney (left) signs autographs for supporters during a campaign event in Chantilly, Virginia, on May 2, 2012. ( Jewel Samad / AFP/Getty Images ) Produced by Shia Levitt Produced by PRI and WNYC