That outburst will play well with his base, less well with undecideds
An analogy: First Joe bashed his shin with his baseball bat to show how tough he is then he cracks the bat into the other one and smiles. Just in case someone missed his point the self inflicted glory accelerated. So sad
I think Biden’s always been known to be an aggressive, obnoxious dirtbag during debates. If I remember correctly, he was a total jerk w/Paul Ryan. It makes points with his base because they tend to think behavior like that makes a “debate.”