Republican presidential candidate and former Speaker of the House Newt Gingrich speaks during a campaign event at the Hilton Hotel in Arlington, Virginia

 
Republican presidential candidate and former Speaker of the House Newt Gingrich speaks during a campaign event at the Hilton Hotel in Arlington, Virginia
Republican presidential candidate and former Speaker of the House Newt Gingrich speaks during a campaign event at the Hilton Hotel in Arlington, Virginia May 2, 2012. REUTERS/Benjamin Myers