Did you know that Toronto's hip-hop scene is older than that of many American cities? Host David Common speaks with two instructors of a new hip-hop course at U of T; urbanist-in-residence Kofi Hope and Juno-winning artist and rapper, Shad. Plus, Tanya Talaga speaks about her family's decades long search for their family matriarch. And global studies professor Ruby Dagher unpacks the politics of Hezbollah.