JOHN DANIEL DAVIDSON: Joe Biden Has Been Derelict In His Duty. He Is Unfit To Lead. He Should Be Impeached. “Biden’s bizarre behavior at the press conference, although deeply disturbing, does not alone justify impeachment. Rather, it’s his fecklessness and incompetence, his failure to protect Americans in the evacuation of Afghanistan, and his inability to speak clearly and honestly about the situation, that justifies impeachment at this point.”