Your World Tonight

Prime Minister Mark Carney is working to attract investment to Canada — as much as $1 trillion by the end of the decade. Sounds like a win for Canadians. But not everyone is happy about the plans.

And: AI leaders want more regulation from the U.S. government, saying their own technology could be an existential risk to humanity. But President Donald Trump calls their concerns a conspiracy and a hoax.

Also: Backlash against a new ad campaign for a sports betting app. It features a nearly nude Sydney Sweeney, which female athletes say undermines women’s sports.

Plus: Canada draws closer to the European Union, Heated Rivalry author works to save libraries in Nova Scotia, Russia attacks Ukrainian rail infrastructure, and more.

Prime Minister Carney is welcoming hundreds of investors Toronto - as the federal government's first ever Canada Investment Summit gets underway. As the trade war with the U.S. carries on, the goal of the two-day event is to attract trillions of dollars of new investment money into this country over the next five years.

Also: Several notable Artificial Intelligence tech leaders are sounding the alarm - calling for a slow down of the industry and the need for guardrails. It comes after a whistleblower who resigned from AI company Anthropic cautioned the technology could wipe out humanity within the next decade. But U.S. President Donald Trump and other leaders in Washington are downplaying the risks - and that can make it more difficult to get those guardrails in place.

And: Canadian boxing legend George Chuvalo has died at the age of 89. Chuvalo had two epic bouts with Muhammad Ali - who called him "the toughest man I ever fought". You'll hear more on his acomplishments both in and out of the ring.

Plus: The impact of 9/11 on Muslim Canadians, Kidnapping crisis in Nigeria, Walking tours for green infrastructure, and more.

U.S. President Donald Trump is visiting Ireland with a unified message on trade as he meets with its leaders to talk business. But he's also calling for a unified Ireland - a hot button issue most foreign dignitaries avoid. It wasn't just Irish domestic Trump weighed in on. He also brought up the American trade relationship with Canada.

Also: Global energy markets are on high alert today. A coordinated wave of drone strikes and rebel advances in Yemen have choked off Saudi Arabia's vital oil routes. This latest conflict is pushing oil prices even higher.

And: Her heart has gone on, and with it -- the hearts of some 30-thousand fans. Celine Dion took the stage in Paris tonight for her first full concert in six years. CBC News is there - and has reaction from fans on the Quebec superstar's emotional comeback.

Plus: Rebuilding the federal NDP, the post offices in India helping provide vision care, Montreal Alouettes players learning French, and more.

It’s been 25 years since one of the darkest days in American history. Nearly 3,000 people were killed in the 9/11 terrorist attacks in New York, on the Pentagon -- and in Shanksville, Pennsylvania. Today was a day of sombre ceremonies, in the U.S. and Canada.

And: In the middle of a trade war the prime minister and his cabinet were talking tariffs... and unity.

Also: Is it still “the people’s festival”? TIFF is big business. We look at whether the film festival is getting away from its homespun roots.

Plus: Iran-backed Houthis seize positions on Yemen’s western coast, Céline Dion comeback in France, BC politics untangled, and more.

Prime Minister Mark Carney welcomes Volodymyr Zelenskyy to Calgary to sign a 100-year pact on drones and defence, as the Liberal cabinet begins two days of planning in Banff — heavily focused on trade and tariffs — ahead of Parliament's return.

And: Closing out his party's first-ever midterm convention in Dallas, President Trump says he will cut a $5,000 cheque to every adult American if Republicans hold Congress, as the GOP tries to rally voters two months out from Election Day.

Also: Twenty-five years after the towers fell in a terrorist attack, we go inside the New York City lab where scientists are using cutting-edge DNA tech to identify 9/11's dead — roughly 1,100 people remain unnamed, as the U.S. and Canada prepare to mark Friday’s anniversary.

Plus: Diesel prices creep toward a record high as truckers and industry brace for a tight winter, a British man wanted in Mexico on fraud charges tells CBC News he's a victim too, and more.