Watch Newt Gingrich's Speech After Ala., Miss. Primaries

Former Speaker of the House Newt Gingrich addressed a crowd of supporters Tuesday night in Alabama, after he was the projected runner-up in that state's and neighboring Mississippi's primaries. He congratulated Rick Santorum on his wins while taking a swipe at fellow Republican Mitt Romney. "If you're the frontrunner and keep coming in third, you're not much of a frontrunner," he said.