“My dad [Joseph Biden Sr.] dropped me off at the town square. And there were two men in suits standing on the corner and the light was red and they kissed as I was getting out of the car,” Biden says. “I looked back at my dad because I hadn’t seen that before and he said, ‘It’s simple Joe. They love each other.’ ”

I’m sure joes dad loved him too, would certainly explain how he treated his kids and others children in public.