And you know this how?
Obama is in danger to lose voters, one more questionable issue, as it drags on.
LOL. Anyone willing to believe the birther conspiracy theory is very unlikely to have been an Obama voter under any circumstances.
Not by itself. You add the controversy of Obama not being an NBC to his bad disastrous agenda, it's the proverbial feather that will help stymie Obama. Those people in the middle with go hmmmmmmm....Obama does lie all the time. However, the weight of the controversy is far more than a feather.