By Conrad Black, American Greatness - Joe Biden is not up to the job. Barring a miracle (and they do occur sometimes), he will not go on for three-and-a-half years. The powers that be in the Democratic Party appear already to be trying to shuffle the vice president out of the deck and bring in someone who might be able to hold the commanding heights of American government through what is building up to be a broad consensus for radical changes of personnel and policy.