Joe Biden news conference fails to silence critics BBC.comOpinion: Biden has a chance for a graceful exit. He should take it CNNOpinion | Democrats Are Drifting Toward the Worst of All Possible Worlds The New York TimesJoe Biden has a plan to bounce back. Many Democrats aren’t buying it: ANALYSIS ABC NewsOpinion | Biden’s Frailty and the Political Price of Insincerity The Wall Street Journal