Biden, Ryan go at each other on everything
BidenRyan-VP-Debate
Credit: Chip Somodevilla / Getty Images
U.S. Vice President Joe Biden (L) and Republican vice presidential candidate U.S. Rep. Paul Ryan (R-WI) (R) participate in the vice presidential debate as moderator Martha Raddatz looks on at Centre College October 11, 2012 in Danville, Kentucky.
