The U.S. Lumber Coalition says the decision affirms the USITC determination from December that the imports ``materially injured'' American producers and workers.

Ever since it was reached a year ago, the U.S. House Speaker has led a chorus of misgivings about some of the agreement's provisions.

Canada is looking at ways to boost the effectiveness of its retaliatory tariffs against the United States, Foreign Minister Chrystia Freeland said on Tuesday

Foreign Affairs Minister Chrystia Freeland is warning that Canada's support for the updated North American trade pact may hinge on the U.S. lifting tariffs on Canadian steel and aluminum.

The United States imposed the "Section 232" tariffs on steel and aluminum nearly a year ago to protect domestic producers on national security grounds.

Parliament will struggle to ratify the new North American trade deal if U.S. tariffs on steel and aluminum exports aren't lifted soon, Canada's transport minister warned.

David MacNaughton says he's hearing complaints from some Americans about the pain caused by Ottawa's retaliation against the Trump administration's steel and aluminum tariffs.

Freeland said she met with Pelosi and a delegation of Congressional Democrats on the sidelines of the Munich Security Conference in Germany.

Republican senators urged the top U.S. trade negotiator to counsel Trump against formally terminating NAFTA as a way to pressure Congress to act quickly to approve a replacement deal.

Mike Pompeo made the commitment as he kicked off the annual gathering of the Global Coalition to Defeat ISIS, a 79-member group that includes Canada.