Colombia's President Juan Manuel Santos Calderon listens to applause after his address the 70th session of the United Nations General Assembly, at U.N. Headquarters, Tuesday, Sept. 29, 2015.
Colombia's President Juan Manuel Santos Calderon listens to applause after his address the 70th session of the United Nations General Assembly, at U.N. Headquarters, Tuesday, Sept. 29, 2015. Richard Drew AP
Colombia's President Juan Manuel Santos Calderon listens to applause after his address the 70th session of the United Nations General Assembly, at U.N. Headquarters, Tuesday, Sept. 29, 2015. Richard Drew AP