Former Speaker of The House of Representative Newt Gingrich and his wife Calista Gingrich speak to the media upon arriving at the annual White House Correspondents' Association dinner in Washington DC, April 27, 2013.
WASHINGTON, DC - APRIL 27: Newt Gingrich and Callista Gingrich attend the TIME/CNN/PEOPLE/FORTUNE Pre-Dinner Cocktail Reception at Washington Hilton on April 27, 2013 in Washington, DC.
Former House Speaker Newt Gingrich, left, speaks with House Armed Services Chairman Rep. Buck McKeon, R-Calif., on Capitol Hill in Washington, Friday, April 26, 2013, before members of the House met with Secretary of State John Kerry to get an update on Syria's alleged use of poisonous gas in its ongoing civil war.
LONDON, UNITED KINGDOM - APRIL 17: Former U.S. House Speaker Newt Gingrich leaves after attending the funeral service of former British prime minister Margaret Thatcher at St Paul's Cathedral on April 17, 2013 in London, England. Dignitaries from around the world today join Queen Elizabeth II and Prince Philip, Duke of Edinburgh as the United Kingdom pays tribute to former Prime Minister Baroness Thatcher during a Ceremonial funeral with military honours at St Paul's Cathedral. Lady Thatcher, who died last week, was the first British female Prime Minister and served from 1979 to 1990.
Former U.S. House Speaker Newt Gingrich leaves after attending the funeral service of former British prime minister Margaret Thatcher at St Paul's Cathedral, in London April 17, 2013. Thatcher, who was Conservative prime minister between 1979 and 1990, died on April 8 at the age of 87.
WASHINGTON, DC - MARCH 16: Newt Gingrich, former presidential candidate and Speaker of the U.S. House of Representatives, speaks at the 2013 Conservative Political Action Conference (CPAC) March 16, 2013 in National Harbor, Maryland. The American Conservative Union held its annual conference in the suburb of Washington, DC to rally conservatives and generate ideas.