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2012 Vice Presidential Debate

DANVILLE, KY - OCTOBER 11: 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. This is the second of four debates during the presidential election season and the only debate between the vice presidential candidates before the closely-contested election November 6. (Photo by Win McNamee/Getty Images)

Vice presidential debate

October 23, 2012

Vice President Joe Biden and Rep. Paul Ryan squared off in their first round of debates at College Center in Danville, KY, Oct. 11.