Joe Biden's family told him Sunday to fight on after his disastrous debate performance in a verdict delivered at a Camp David gathering for an Annie Leibovitz photoshoot. The president's wife, children and grandchildren were at the presidential retreat as a new poll showed three out of four voters do not believe the 81-year-old should seek a second term in the wake of Thursday night's mumbling, stumbling performance. But instead of counseling the president to announce that he would not seek a second term, the Bidens blamed his staff for failing to prepare him to take on Donald Trump, The New York Times reported.