His birth certificate...
Why does everyone care so much about this issue? Wouldn't you think that the FBI, CIA, DIS, Immigration, CSI, NCIS, and whatever other people (fictional or real) would have already Checked him out 115% long before he even announced his candidacy for Office?
Or is it because some people are pissed or uncomfortable that we have a non-white President? Hmmmm... I wonder.
If you're going to battle, how about you do it on proper merits. Hell, bitch about the economy and how he blew millions at the wrong time. Or his great healthcare initiative that was passed into law. Or any number of topics. Battle and debate on something that matters to this country and its future.
Quit spreading FUD...
Oh, and Trump? If we could all be worth what we feel, that would just be grand...