The Most Stanley Cup-Winning Coach Ever

There are a lot of men who have coached in 100-year history of the NHL, but no one has more victories than William Scott Bowman. As a coach, general manager, or executive, he has been a part of 14 Stanley Cup-winning teams - an astonishing record of success. Ken Dryden's new book, "Scotty: A Hockey Life Like No Other," explains his former coach's brilliance. Dryden talks to Steve Paikin about the life and legacy of Scotty Bowman.