Trump security adviser Robert O'Brien tests positive for coronavirus
Asked about O'Brien, Trump told reporters he had not seen the adviser lately and did not know when he had tested positive.
National Security Advisor Robert O’Brien arrives before U.S. President Donald Trump delivers joint remarks with Israel's Prime Minister Benjamin Netanyahu on a proposed new Middle East peace plan in the East Room of the White House in Washington, U.S., January 28, 2020(photo credit: JOSHUA ROBERTS / REUTERS)