George Stephanopoulos was threatened with being taken off air if he didn't clarify his position on Joe Biden's ability to serve another four years. The ABC host gave his blunt assessment of the president's performance in a brief interview when he was ambushed on Tuesday. The former Bill Clinton aide was asked on the street in Manhattan if Biden should step down and responded: 'I don't think he can serve four more years'. Biden's interview with the former White House press secretary on Friday followed a disastrous debate performance on June 27. Stephanopoulos, 63, appeared to quickly regret his off-the-cuff...
