I've heard that. That would be interesting and it would expose Obama as blatant liar.
Why? I follow politics almost as closely as anyone here and I doubt that more than 1% of the population know who Davis is and why that would make a difference. My guess is if there is any "scandal" here, it is Mom is listed as single mom, and his last name is Dunham, or he's got Mohammed somewhere in his name.
If it turns out that Obama lied about who his father is that wouldn't make a difference to anyone?
The Obama Messsiah can do no wrong!