Cubs Weekly: Ryan Dempster analyzes MLB's pitching evolution

Ryan Dempster joins Lance Brozdowski on the Cubs Weekly Podcast, presented by Wintrust, to break down all things pitching, from his 16-year MLB career to the current state of the game.Dempster analyzes pitch grips, talks strategy and how to balance data with experience on the mound.The duo also chats about how pitchers discuss the art with other players -- even opponents -- as we've recently seen from Shota Imanaga and Paul Skenes.