Republican presidential candidates, from left, former Pennsylvania Sen. Rick Santorum, Texas Gov. Rick Perry, former Massachusetts Gov. Mitt Romney, former Speaker of the House Newt Gingrich, Rep. Ron Paul, R-Texas, and Rep. Michele Bachmann, R-Minn, take their place for a Republican debate, Saturday, Dec. 10, 2011, in Des Moines, Iowa. (AP Photo/Eric Gay)
Was that a wink?
Looked like it to me: As Rep. Ron Paul accused Newt Gingrich of flip-flopping, lobbying and putting taxpayers' money in his pockets, the former House speaker looked into the audience and winked. As if to say: "I got this."