Republican presidential candidate and U.S. Senator Lindsey Graham (C) arrives onstage between fellow candidates former Virginia Governor Jim Gilmore (L), Louisiana Governor Bobby Jindal (2nd R) and former Texas Governor Rick Perry (R) before the start of a Fox-sponsored forum for lower polling candidates held before the first official Republican presidential candidates debate of the 2016 U.S. presidential campaign in Cleveland, Ohio, August 6, 2015. REUTERS/Brian Snyder