If I was Joe Biden

looking to regain ground in Wednesday Night's  Debate, I'd have one of my younger saavy-er female staffers constantly rhetorically ambush me "Kamala Harris Style".  At the very least have an aggressive female staffer "pay" Harris in some debate-prep, because trust me, no one can move up in the polls until Biden is out of the way.  They are gonna be gunning for him pure and simple.