Johnston details Matthews becoming captain, Tavares and Marner's future with Leafs

TSN Hockey Insider Chris Johnston joins Mark Masters to discuss John Tavares handing off the captaincy to Auston Matthews, how the leadership shakeup helps the Leafs in their ultimate goal of winning the Stanley Cup, Tavares and Mitch Marner's future in Toronto, and what's going on with Jani Hakanpää.