Vice President Joe Biden administers a ceremonial Senate oath during a mock swearing-in ceremony to Sen. Charles Grassley, R-Iowa, left, accompanied by his wife Barbara Ann, Wednesday, Jan. 5, 2011, ... more 
Vice President Joe Biden administers a ceremonial Senate oath during a mock swearing-in ceremony to Sen. Charles Grassley, R-Iowa, left, accompanied by his wife Barbara Ann, Wednesday, Jan. 5, 2011, in the Old Senate Chamber on Capitol Hill in Washington. less 
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Associated Press | Photo By Manuel Balce Ceneta
Fri, Jan 7, 2011 10:13 PM EST