Immigration Minister Sean Fraser joins Martin Stringer on the latest measures against Iran -- plus Canada's labour shortage and the plan to let international post-secondary students work more hours during the school year. Lori Williams, a Mount Royal University professor and political scientist, analyzes Danielle Smith's United Conservative leadership win and what to expect from the new Alberta premier. Journalists Tonda MacCharles (Toronto Star) and Mia Rabson (The Canadian Press) offer their thoughts on this week's top political stories. And Ted Mallett of the Conference Board of Canada reviews the state of the labour market and September's job data.