The Tories turn on their leader, voting out Erin O'Toole from the helm of the Conservative Party of Canada. Can the fractures in the federal party be fixed, as it tries to find yet another leader? Plus, the pressure grows on Ottawa police, as residents' patience grow thin with the anti-mandate trucker refusing to end their protest. There's been a breakthrough in the truck blockade near the Alberta-U.S. border, with traffic being allowed through, but the disruptive demonstration isn't over yet. Also, the United States bolsters its military forces in Eastern Europe, as it waits for Moscow's next move in the standoff over Ukraine. And, the remarkable work of Canadian ecologist Jeffrey Hutchings, who has died at 63. How he mentored his fellow scientists, and took a stand for facts.