Trump economic aide Cohn departs after trade disagreement

FILE - In this Jan. 23, 2018, file photo, White House chief economic adviser Gary Cohn, speaks to reporters during the daily press briefing in the Brady press briefing room at the White House, in Washington. Cohn is leaving the White House after breaking with President Donald Trump on trade policy. Cohn, the director of the National Economic Council, has been the leading internal opponent to Trump’s planned tariffs on imports of steel and aluminum. (AP Photo/Manuel Balce Ceneta, File)

WASHINGTON — Top economic adviser Gary Cohn is leaving the White House after breaking with President Donald Trump on trade policy, the latest in a string of high-level departures from the West Wing.