A Quinnipiac poll released Wednesday showed President Obama opening up strong leads over challenger Mitt Romney in Florida (9 points) and two other key states, Ohio (10 points) and Pennsylvania (12 points). A day earlier, a Washington Post poll showed Obama ahead by 4 points in Florida and 8 points in Ohio. Why do you think the president is moving ahead? Is it because of his strengths as a candidate, or Romney's weaknesses? How badly did Romney hurt himself with his comments about the 47 percent of Americans who don't pay federal income taxes? Is Obama still getting a bounce out of Bill Clinton's endorsement? Or do you agree with critics who don't trust polls commissioned by news organizations like the New York Times and the Washington Post? Talk about it!