U.S. Republican presidential candidate Newt Gingrich gestures during a rally in Concord, North Carolina

 
U.S. Republican presidential candidate Newt Gingrich gestures during a rally in Concord, North Carolina
U.S. Republican presidential candidate Newt Gingrich gestures during a rally in Concord, North Carolina on the night of the New York, Pennsylvania, Connecticut, Rhode Island and Delaware primaries April 24, 2012. REUTERS/Chris Keane