Maryland Democratic gubernatorial candidates, Lt. Gov. Anthony Brown, center, Rep. Heather Mizeur D-Montgomery, in blue, and Attorney General Doug Gansler, back left, are introduced as panelist Chris Gordon, right, looks on prior to a Maryland Democratic primary gubernatorial debate at the University of Maryland in College Park, Md., Wednesday, May 7, 2014. (AP Photo/The Washington Post, Matt McClain, Pool)