Many GOP lawmakers took a pro-mask stand this week.

Trump also abdicated the traditional role of an American president abroad on Friday by announcing he was “terminating” U.S. membership in the World Health Organization.

Robert R. Redfield says diagnostic testing would have made little difference, describing it like “looking for a needle in a haystack.”

Trump’s suggestion that authorities would be justified in shooting protesters in Minneapolis seemed antithetical to his condemnation of Bejiing’s crackdown in Hong Kong.