Saturday’s Good Morning America on ABC devoted a full report to former Vice President Dan Quayle’s son Ben’s run for Congress in Arizona, focusing primarily on perceived gaffes by both him and his father. As anchor John Berman set up the report, he gave the impression that he views the former Vice President primarily as a joke: "It's time to dust off the jokes and hold on to your potatoes. Who can forget the vice presidency of Dan Quayle? His mortal feud with TV's Murphy Brown. His battles with the dictionary. Well, now, one of his children wants to follow...