Obama's student I.D., identifying him as a foreign student (rather than as a U.S. citizen from Hawaii):

I can see where this would feed the birther notion, and has only two possibilities:
1) that he was not born in the U.S.
2) More likely, Obama lied on his student application to get financial aid he would otherwwise not qualify for.
But either of these are major stories, that should have been covered before the 2008 and 2012 elections, that the mainstream pro-Obama media will, of course, never report.