President Barack Obama pauses as he speaks during a Worlds AIDS Day event, Monday, Dec. 2, 2013, in the South Court Auditorium in the Eisenhower Executive
President Barack Obama pauses as he speaks during a Worlds AIDS Day event, Monday, Dec. 2, 2013, in the South Court Auditorium in the Eisenhower Executive Office Building on the White House complex in Washington. (AP Photo/Carolyn Kaster)