North American Headlines at 12:00 p.m. EST

Senate passes US-Canada-Mexico trade deal, a Trump priority

Artist uses snow as canvas for massive geometrical designs

Nations of Iran crash victims seek compensation for families

House leaders march Trump impeachment articles to the Senate

MacKay to run for leadership of Canada's Conservative party

Trudeau: Plane victims would be alive if not for tensions

Canada seeking official status in Iran plane downing probe

Canadian officials accidentally push nuke alert to millions

Australia turns from defense to offense in wildfire battle

Canada PM Trudeau: Iran plane families will get answers