UPDATE 3-Canada, Mexico to rebuff U.S. over NAFTA goals as talks bog down
November 20, 2017 at 19:44 PM EST
MEXICO CITY, Nov 20 (Reuters) - Canada and Mexico will rebuff the United States over its demand for tougher NAFTA automotive content rules, top officials said on Monday as negotiations to renew the treaty bogged down with only a few months to go.