George H.W. Bush's service dog, Sully, pays respects to late president at US Capitol

George H.W. Bush's service dog, Sully, pays respects to late president at US Capitol

Former President George H.W. Bush's service dog, Sully, arrived at the U.S. Capitol in Washington, D.C., on Tuesday morning to pay his respects to the late commander-in-chief, who is lying in state.