U.S. to move ahead with Mexico trade pact, keep talking to Canada

President Trump notified Congress of his intent to sign a trade agreement with Mexico after talks with Canada broke up with no immediate deal to revamp NAFTA.  Breakingviews: Delaying NAFTA deal is a win  Dispute resolution in focus as NAFTA talks dra Julie Gordon, Sharay Angulo, Allison Martell WASHINGTON/TORONTO (Reuters) – Contentious...