Peterborough Journal: This City Once Made Much of What Canada Bought. But No More.

With the closing of plants like a 126-year-old G.E. factory, many in Peterborough, Ontario, scoff at the idea that Nafta benefits only Canada and Mexico.

Canada Attacks U.S. Tariffs by Taking Case to World Trade Organization

A sweeping challenge to the Trump administration’s “America First” policies could add to tensions already frayed by Nafta negotiations.

As Trump Appeals to Farmers, Some of His Policies Don’t

The president will cast himself as a friend to farmers in a speech on Monday, but his position on trade and some parts of the new tax law threaten to undercut their interests.

Boeing and Bombardier Trade Clash Poses More Risks for Nafta

The case between two rival jet makers has bigger implications for the trade relationship between the United States and Canada, and the trade pact that governs it.