Iowa’s Next Santorum-Vote Surprise
Four years ago, Newt Gingrich led national polls of Republican voters, nearly 28 percent of whom indicated they supported the former House speaker. Mitt Romney was close behind at 24 percent, however, and in Iowa polls of prospective caucus-goers suggested that Ron Paul might beat them both—Paul getting 22 percent, Romney 21 percent, Gingrich 14 percent.