APTOPIX Vice Presidential Debate

October 11, 2012 - 9:34 PM
Shadows are cast across the floor as people pass by outside the debate hall ahead of the vice presidential debate with Republican vice presidential candidate, Rep. Paul Ryan, R-Wis., and Vice President Joe Biden, Thursday, Oct. 11, 2012, at Centre College in Danville, Ky. (AP Photo/David Goldman)