What challenges lie ahead in trying to build Canada's new clean supply chain?

Canada's federal budget for 2022 devotes billions of dollars to building a new critical minerals and electric vehicle supply chain. This week on Down to Business, Pierre Gratton, Trent Mell, Dave Adams and Josipa Petronic discuss how the budget marks a departure from the past. Learn more about your ad choices. Visit megaphone.fm/adchoices