Several people have told me they knew Obama at Columbia. One of them was in Brzezinski’s course with him, and he is a conservative and would not lie about it. Everyone was pissed because Obama got the highest mark in the class. Guess why.
Let’s concentrate on the issues that he was so wrong about.
The cited article's Wayne Allen Root and the group of a dozen or so Israelis all representing that he wasn't there trumps your claimed anecdote.