PM warns of tough times as tariffs against U.S. come into effect

Prime Minister Mark Carney is warning Canadians that tough economic times are ahead as the trade war with the U.S. continues.His comments come as Canada's $27.6 billion in retaliatory tariffs officially came into effect, weeks after talks were stopped ahead of a potential deal between the two countries.The federal government stopped negotiating due to what it called unreasonable last-minute requirements. This included restricting the French language, restricting which countries Canada can trade