US Tariffs on Canada, Mexico to Begin Tuesday; What to Know About Trump's Joint Address to Congress

U.S. Commerce Secretary Howard Lutnick said on Sunday that tariffs on Canada and Mexico will go into effect on Tuesday, but that President Donald Trump has yet to decide whether to stick with the planned 25 percent level.

Trump will deliver the first joint address to Congress of his second term as president on Tuesday night, with NTD providing live special coverage of the speech from 7 p.m. ET.