Mr. Biden took the stage shortly thereafter and said he had learned the news as he was arriving at the event. “There’s not a single solitary scientist that thinks it can work,” Mr. Biden said on Friday. Mr. Sanders has also gone after Mr. Biden over his vote to authorize the war in Iraq. She isn’t even positive she’s going to vote for Mr. Biden, though she is leaning that way. “My prediction is Senator Sanders,” he said, referring to Senator Bernie Sanders of Vermont, who is leading in the latest Iowa polling.

Source: New York Times January 26, 2020 17:02 UTC