Former US Vice President Dick Cheney speaks during a dedication ceremony hosted by the US Senate to unveil his bust (R) in Emancipation Hall of the US Capitol Visitor Center on December 3, 2015 in Washington, DC. The US Vice President also serves as President of the Senate during his term in office. AFP PHOTO/BRENDAN SMIALOWSKI / AFP / BRENDAN SMIALOWSKI (Photo credit should read BRENDAN SMIALOWSKI/AFP/Getty Images)
