Trump questions CDC director's testimony on coronavirus vaccine timeline

President Trump said he thought the director of the Centers for Disease Control and Prevention, Dr. Robert Redfield, was "confused" when he testified before senators earlier in the day that a coronavirus vaccine won't reach the general public until around the summer of 2021. During the same press conference, Dr. Scott Atlas, one of Mr. Trump's advisers, said the administration expected to have hundreds of millions of doses of a vaccine produced by the end of March. Watch their remarks.