With significant incentives from both levels of government and as major auto manufacturers make significant long-term investments, a localized EV supply chain is on the horizon. When will critical minerals from the North be ready to feed the new battery supply chain? What does the future of mining for critical minerals look like here in Ontario?  Amber Mac talks to Trevor Walker, President and CEO of Frontier Lithium and Mark Selby, President and CEO of Canada Nickel to find out.