[Paradox]

It looks as though Biden lied about not liking Princeton

You know, no one in their right mind would say such a thing unless it was some kind of joke. I think he was joking, maybe he got rejected from Princeton as a kid or something..

[saveliberty]

He wants to be everyman, so I think that he wants as many people as possible to believe him. But to your point, his special friends (wink wink) should know that he was kidding.