No, Trump did not "murk" Joe Biden. Trump was his usual incoherent self, and the media and the pundits let him slide, as they always have, while acting as though, Biden, though slow, was the one who was unqualified. They've done it since he started running.

Hillary Clinton couldn't get around Trump because she was too invested in trying to seem "polite" and "reasonable." If Trump had tried to pull that "lurking" thing he did witih Clinton, I shudder to think what Harris would have said or done. Might have been fun to look at, though.