US and Canada reach deal on NAFTA

(CNN) – Canada agreed late Sunday to sign on to a trade deal between the United States and Mexico, revamping the three-country North American Free Trade Agreement after more than a year of tortuous negotiations.Just hours before a midnight deadline, the US and Canadian governments agreed to a deal that would allow US farmers greater access to Canada’s dairy market and address concerns about potential US auto tariffs, officials from both countries said.The agreement with Canada and M