Canada recognizes the state of Palestine at the UN — Ambassador Bob Rae explains what it means, and weighs in on Trump’s shifting stance on Ukraine and his combative speech to world leaders. Plus: Canada and Greenland in the spotlight after U.S. annexation talk, CBC’s Emma Godmere reports from Nuuk. Also on the show: leaked audio puts Prime Minister Mark Carney’s public safety minister on the defensive over the Liberals’ gun buyback. And: privacy experts sound the alarm about TikTok’s data