Americans for Prosperity, backed by the Koch brothers, is waging a campaign to turn the Arkansas legislature Republican.
Sept. 29, 2012 Cynthia Starling. left, and Norma Addison wait for the start of a bus tour rally organized by Americans for Prosperity in front of the Hilton Garden Inn in Jonesboro, Ark. Addison says she chose to attend the rally, part of Americans for Prosperity's "Obama's Failing Agenda Tour," because "It's kind of like taking your Bible with you somewhere. It just shows which side you're on." Brandon Dill/For The Washington Post Buy Photo