When the game is on the line, some coaches tense up. They scream, they yell. But Mike Brey remains calm, having instilled confidence in his players and having built a system in which they have great freedom. Fueled with a competitive streak that belies his fun and easygoing demeanor, Brey has turned Notre Dame into a national contender. When he took over Notre Dame, the school had not reached the NCAA Tournament in a decade. Under Brey the Fighting...