ORLANDO, FL - JANUARY 31: Republican presidential candidate and former Speaker of the House Newt Gingrich (2nd R), his wife Callista Gingrich (L) and Michael Reagan (2nd L), son of former President ... more 
ORLANDO, FL - JANUARY 31: Republican presidential candidate and former Speaker of the House Newt Gingrich (2nd R), his wife Callista Gingrich (L) and Michael Reagan (2nd L), son of former President Ronald Reagan, are surrounded by security guards and journalists as they campaign on primary day outside a polling place at First Baptist Church of Windermere January 31, 2012 in Orlando, Florida. Polls show Gingrich's fellow candidate, former Massachusetts Gov. Mitt Romney, with a double digit lead going into the Florida primary. (Photo by Chip Somodevilla/Getty Images) less 
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Getty Images | Photo By Chip Somodevilla / Getty Images
Tue, Jan 31, 2012 10:02 AM EST