Bloomberg News' Ottawa Bureau Chief Brian Platt sits down with Canadian Prime Minister Mark Carney ahead of the country's first national investment summit in Toronto. Carney says he thinks it’s still possible for the US and Canada to reach a “mutually advantageous” deal that would reduce trade barriers. He notes that Canada is "ready to sit down and negotiate that and move it forward". Carney adds that he welcomed President Trump’s comments over the weekend that he believed the countries could reach an agreement fairly soon. He also discusses the need to strengthen AI guardrails and more.