With a surge in population growth sparking affordability concerns, the federal government has been making a series of policy changes meant to restrict the volume of temporary residents entering and staying in Canada. Piya Chattopadhyay speaks with former international student Mehakdeep Singh to hear about the challenges of navigating a complex web of pathways and policies after his permit expired. Then, economists Armine Yalnizyan and Mikal Skuterud join Chattopadhyay to offer their analysis on how these changes are affecting Canada – and what needs to happen to ensure sustainable immigration into the future.

Host Piya Chattopadhyay speaks with aviation expert John Gradek about what the Air Canada pilot dispute illuminates about broader turbulence on our transportation landscape, The Globe and Mail's Marieke Walsh sets up the top concerns and challenges facing MPs as Parliament returns, musicologist Walter Frisch explores the enduring power of the classic song "Over the Rainbow", economists Armine Yalnizyan and Mikal Skuterud weigh the stakes of changes to Canada's immigration policy, and author Ben Yagoda charts the rise of Britishisms in North American English.

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In the latest edition of our monthly challenge That's Puzzling!, Piya Chattopadhyay competes against one familiar voice and one clever listener in a battle of brain games devised by puzzle master Peter Brown. Playing along this month are Jeopardy! champ and host of the new CBC Radio show Bookends, Mattea Roach, and Calgary listener Caroline Connolly.