Your World Tonight

Incompetence or faulty equipment? The exact cause of Friday's U.S.-wide ground stop is still being worked out. Though officials are pointing to a government contractor and routine maintenance work to upgrade and ageing system... gone wrong.

Also: The ripple effects of yesterday's air traffic freeze are still being felt in Canada.
After all flights were halted from taking off... a cascade of cancellations spread across the continent.

And: A fifth Canadian soldier has died -- due to injuries sustained in October's fire at CFB Wainwright. Private William Douglas Dal Bianco was one of dozens injured in the blaze that overwhelmed a live-fire training exercise.

Plus: Grey Cup weekend is finally here. The Montreal Allouettes will face the Edmonton Elks in tomorrow's CFL championship game in Calgary.

In a rare move, the U.S. Federal Aviation Administration has grounded planes across the country. It’s not clear what’s causing the problem. The FAA says it is for safety reasons, because of a communications failure.

And: Hamilton steelmaker Stelco says it will recall the 175 laid off workers following threats of legal action from the federal government. Ottawa also continues its pressure campaign against Stellantis after the auto giant announced the sale of its Brampron plant that employs two thousand people.

Also: Alberta announces new incentives for the oilpatch industry in an effort to drum up business for the yet-to-be-built pipeline to the west coast.

Plus: Microsoft’s worldwide outage extends into a second day, Nvidia blame game inside the White House, an AI scam targets a Canadian family business, and bringing Indigenous artefacts back home.

Jensen Huang’s resignation is raising major concerns about the fate of one of the world’s most powerful tech companies, and also about broader implications for stock markets, AI development and international politics.

Also: Ottawa serves Stellantis with notice that the automaker breached the terms of a 2022 federal funding agreement when it closed its Brampton plant, and may face penalties.

And: Search continues at the site of a building collapse in Brooklyn that killed eight people.

Plus: The latest on U.S.-facilitated negotiations between Russia and Ukraine, an Israeli airstrike on a Gaza hospital kills six people, and an international environmental summit is turning into a networking event for oil and gas exploration.

Remembrance Day ceremonies are taking place across Canada. In Alberta, they are held in the shadow of last month’s fire at CFB Wainwright that killed four soldiers and injured 39.

Also: New details about the drug empire of alleged cocaine kingpin and former Canadian Olympian Ryan Wedding.

And: Spain’s first general strike in 14 years protests high cost of living and unaffordable housing.

Plus: B.C. rainstorms bring risk of flooding, Winnipeg students develop non-alcoholic drinks, and is Canada’s war in Afghanistan slipping from public memory?

Prime Minister Mark Carney says automaker Stellantis shuttering its plant in Brampton, Ontario is unacceptable as the opposition demands Industry Minister Mélanie Joly be fired.

Also: B.C. conservation officers kill four grizzly bears they say were involved in a fatal attack on a mother and daughter near Bella Coola.

And: The U.S. House of Representatives considers impeaching Secretary of War Pete Hegseth.

Plus: The future of the Arctic offshore drilling ban, a fight to treat the victims of the CFB Wainwright fire, and a family reunion 80 years in the making.