Biden went to a synagogue one time, a hundred years ago and in his demented mind today that makes him a truck driving, Naval officer, Rabbi. The thing to remember and what is most concerning about Biden's obvious 'tall tales' is that he is not lying. Biden really believes that all of these crazy, easily disputed stories, actually happened to him. He is unable to separate reality from fantasies or dreams. To him, they are all the same thing.
Was in argument with some Mexican guy once, which is very rare. He yelled at me, 'All you Europeans should go home!'
I said, 'But you are European ... from Spain'. Could tell I caught him off-guard. He sputtered, and finally spit out 'Not Me. I am Aztlán!'
I could tell by his face and body type that the guy was Spanish, short, chubby, lighter skin, not Aztec. Furthermore, he would never make this claim in his native Mexico because Aztecs are looked down upon by their Spanish conquerors. But I let it go. "Oh, I did not realize that". That's all he had, and I flustered him with real truth. So I gave it to him. "You are descended from an Aztec warrior!" If that's what he wants to believe then ... Why not? I don't care enough to care.