Mike McMahon on the Frozen Four April 5th, 2018 | by: Rich Kimball http://www.downtownwithrichkimball.com.s3.amazonaws.com/wp-content/uploads/2018/04/05180444/Mike-McMahon-04.05.18.mp3Mike McMahon of College Hockey News checked in from St. Paul to preview the NCAA Frozen Four.