White House National Security Advisor Robert O’Brien speaks with senior advisor Jared Kushner as they wait in the White House East Room with senior advisor Ivanka Trump, Agriculture Secretary Sonny Perdue and Commerce Secretary Wilbur Ross for the start of a signing ceremony of “phase one” of the U.S.-China trade agreement between U.S. President Donald Trump and Chinese Vice Premier Liu He at the White House in Washington, U.S., January 15, 2020. REUTERS/Kevin Lamarque
