Nearly 24 million infections have now been reported on the U.S. As CBS News Lilia Luciano reports, the U.S. death toll, now on the brink of 400,000, is also the world’s worst.
Gottlieb: Vaccines 'should be a backstop' against UK variant
Reuters - Politics
Former FDA commissioner Dr. Scott Gottlieb said inoculations "should be a backstop" against a new coronavirus variant initially..
