Dr. Jerome Adams, the United States Surgeon General joined Face The Nation today and refused to take any responsibility for telling Americans that wearing masks had no effect on either being infected or spreading the coronavirus just a few months ago. Dr. Adams joined the CBS program wearing a mask and host Margaret Brennan noted how Adams was wearing one this time when he previously didn't wear. Brennan explained that up until April, the Trump administration refused to promote face coverings as a preventive measure. "But just the last time you were with us here on FACE THE NATION, March 8th, you said this.