Trump reveals he's taking hydroxychloroquine; CDC criticized over early virus response

President Trump says he is taking hydroxychloroquine and zinc as preventative measures against COVID-19, even though the FDA has warned against it. He also criticized a government whistleblower and defended the firing of the State Department inspector general. CBS News chief Washington correspondent Major Garrett, CBS News political correspondent Ed O'Keefe, and CBS News political director Caitlin Conant join CBSN with the latest.