Why is this even a story?
If Cooper spoke at the convention it would be easier to understand. But he was just sitting in the stands and the networks kept cutting to him and his girlfriend. Of course he's a liberal and a Democrat, but getting mad at him for just being in the audience is nuts. He's from the Philadelphia area. It's his home town. If anybody thinks Bradley Cooper is nationally or internationally significant at least wait until he actually does something offensive before getting mad at him.