US Senate Majority Leader Senator Mitch McConnell (L), former US President George W. Bush (C rear) and Speaker of the House Paul Ryan arrive on December 3, 2015, for a dedication ceremony hosted by the US Senate at Emancipation Hall of the US Capitol Visitor Center in Washington, DC. The ceremony unveiled a bust of former US Vice President Dick Cheney, who as vice president, also served as President of the Senate. AFP PHOTO/BRENDAN SMIALOWSKI / AFP / BRENDAN SMIALOWSKI (Photo credit should read BRENDAN SMIALOWSKI/AFP/Getty Images)
