U.S. Republican presidential candidate and former House Speaker Gingrich addresses 2012 Gulf Coast Energy Summit in Biloxi

 
U.S. Republican presidential candidate and former House Speaker Gingrich addresses 2012 Gulf Coast Energy Summit in Biloxi
U.S. Republican presidential candidate and former House Speaker Newt Gingrich addresses the 2012 Gulf Coast Energy Summit in Biloxi, Mississippi March 12, 2012. REUTERS/Keith Necaise (UNITED STATES - Tags: POLITICS ELECTIONS BUSINESS)