Republican U.S. presidential candidate Gingrich speaks at the 51st Washington Conference with Laffer Associates in Washington

 
Republican U.S. presidential candidate Gingrich speaks at the 51st Washington Conference with Laffer Associates in Washington
Republican U.S. presidential candidate Newt Gingrich speaks at the 51st Washington Conference with Laffer Associates in Washington May 13, 2011. Former House Speaker Gingrich declared his 2012 candidacy on Wednesday. REUTERS/Jason Reed (UNITED STATES - Tags: POLITICS ELECTIONS)