Biden warns US going into ‘dark winter’ as Trump tries to take credit for vaccine

Donald Trump and Joe Biden offered sharply contrasting reactions on Monday to news of a coronavirus vaccine that proved nearly 95% effective in trials. In a press conference the president-elect called the vaccine news “really encouraging” but warned “more people may die” unless the Trump administration starts cooperating with the incoming Democratic administration. “We are going into a very dark winter. Things are going to get much tougher…