Trump says Americans could feel 'pain' in trade war with Mexico, Canada, China

By Jarrett Renshaw, Daphne Psaledakis and David Lawder WASHINGTON (Reuters) - President Donald Trump said on Sunday the sweeping tariffs that he has imposed on Mexico, Canada and China may cause "short term" pain for Americans as global markets reflected concerns the levies could undermine growth and reignite inflation. Trump said he would talk on Monday with the leaders of Canada and Mexico,