 juvenile childish mocking sneering grinning rolling his eyes so many presidential historians said i've never seen such misbehavior bad weasley low character in a debate as the way joe biden behaved toward paul ryan and so i think the trump people probably said oh yeah well here's what we're going to do we're going to punch biden the minute that we come out there and we're going to keep hitting him and hitting him when he tries to get up off the ground we're going to punch him again