The Minnesota State High School League will decide Thursday (March 19th) if high school teams should be allowed to practice during the summer. Opponents believe its another step toward year round sports. Supporters say athletes who want to practice during the summer with their coach should be given the chance. Mark Steil of Mainstreet Radio reports: The state high school league has very specific regulations controlling what high school athletes can do, much like the NCAA governs college athletics. The seemingly endless rules are frustrating to Cally Vinz of Rochester. Her two sons love to play hockey: :10 (One time one of my sons said to me, 'I've been aw