WRAPUP 5-U.S. hits allies with tariffs as risk of trade war rises
May 31, 2018 at 15:05 PM EDT
WASHINGTON/PARIS, May 31 (Reuters) - The United States on Thursday said it will impose tariffs on aluminum and steel imports from Canada, Mexico and the European Union, reigniting investor fears of a global trade war as Washington's allies took steps to retaliate against U.S. goods.
