This part of the CNN poll has my interest: Romney vs. Obama: Obama 47, Romney 51 = Romney +4 Gingrich vs. Obama: Obama 53, Gingrich 45 = Obama +8 Cain vs. Obama: Obama 53, Cain 43 = Obama +10 Perry vs. Obama: Obama 52, Perry 45 = Obama +7 Perry has not lost ground after that major gaffe. And this doesn't factor in his stellar debate performance on Saturday.