What did Canadian peacekeepers accomplish in Mali?

“Organized crime, smuggling, drug trafficking, human trafficking, terrorism - you can sort of name it, and Mali is afflicted by it.” Swept up in part by Islamist extremism, the U.N’s peacekeeping mission in Mali is one of the deadliest in recent history. Canada has been part of this larger effort since last year. As it draws to a close, journalist Richard Poplak talks to guest host Michelle Shephard if it made good on Canada's promise to return to peacekeeping.