National Business

OTTAWA — U.S. President Donald Trump has announced 25 per cent tariffs on all steel and aluminum imports, including for Canada and Mexico. Here's the latest news: ——— 6:15 p.m.

WASHINGTON — Donald Trump has signed executive orders to slap 25 per cent tariffs on all steel and aluminum imports into the United States, including Canadian products, starting March 4 — the same deadline given to Canada to convince the U.S.

OTTAWA — NDP Leader Jagmeet Singh says Canada should charge 100 per cent tariffs on Tesla vehicles for as long as the trade war with the United States continues.

MONTREAL — McGill University is planning cost cuts and layoffs to address a projected $45-million deficit next fiscal year, which it blames partly on new Quebec government policies.

PARIS — Canada's ambassador to France says United States President Donald Trump's invasion threats violate international law.

WINNIPEG — Manitoba hydroelectricity rates must remain affordable, partly in order to help people switch from other fuels and protect the environment, Premier Wab Kinew said Monday.

CALGARY — A Calgary woman has been charged with fraud over allegations she embezzled nearly $67,000 from a veterans group.

A group of investors led by Elon Musk is offering about $97.4 billion to buy OpenAI, escalating a legal dispute with the artificial intelligence company that Musk helped found.

PARIS — The world needs regulation to ensure the benefits of artificial intelligence aren't enjoyed only by extremely wealthy "oligarchs," Prime Minister Justin Trudeau said in a speech Monday at a global conference on AI.

LOS ANGELES (AP) — A group of investors led by Elon Musk says it is offering more than $97 billion to buy OpenAI, escalating a legal dispute with the artificial intelligence company that Musk helped found.