Republican presidential candidate, former House Speaker Newt Gingrich speaks in Delray Beach, Fla., Friday, Jan. 27, 2012. (AP Photo/Paul Sancya)

Photo by: Paul Sancya

Republican presidential candidate, former House Speaker Newt Gingrich speaks in Delray Beach, Fla., Friday, Jan. 27, 2012. (AP Photo/Paul Sancya)