 He can admit his rhetoric for the past decade has been a lie, or he can affirm that Donald Trump is Hitler and therefore it's good to kill him. Biden can't do either of those things because he lacks any kind of moral backbone. So we're left with this middling language. It's not appropriate. It's not appropriate to blow the head off of the leading presidential candidate, Biden mutters. It's rude. You see, it's impolite. It's uncouth. Hey, knock it off, you mischievous assassins. Not cool, folks. Hey, guys, take it easy. Enough with that assassination malarkey, okay?