"The numbers show that Mitt Romney and Mike Huckabee essentially run even with Obama at this point. Romney is nominally up two points, 44% to 42%, while Huckabee is tied with the president at 43% apiece.
Three other well-known potential candidates, Sarah Palin, Newt Gingrich and Ron Paul trail the president. Palin is down by 11 points, 49% to 38%, Gingrich by eight, 47% to 39%, and Paul by nine, 44% to 35%."