Union players celebrate their first goal against Vermont during the first period of a game in the men's NCAA East Regional hockey tournament Friday, March 28, 2014, in Bridgeport, Conn. (AP Photo/Fred Beckham)
Vermont's Connor Brickley (23) and Union's Mat Brodie fight for a loose puck during the second period during a game in the men's NCAA East Regional hockey tournament Friday, March 28, 2014, in Bridgeport, Conn.
FILE - In this Sept. 21, 2013 file photo, Northwestern quarterback Kain Colter (2), wears APU for "All Players United" on wrist tape as he scores a touchdown during an NCAA college football game against Maine in Evanston, Ill. The decision to allow Northwestern football players to unionize raises an array of questions for college sports. Among them, state schools vs. public schools, powerhouse programs vs. smaller colleges. (AP Photo/Nam Y. Huh, File)
Sprint Cup driver Denny Hamlin (11) leads Danica Patrick and Clint Bowyer through turn four during the first round of practice for a NASCAR auto race at Martinsville Speedway in Martinsville, Va., Friday March 28, 2014. (AP Photo/Mike McCarn)
New Jersey Gov. Chris Christie answers a question Friday, March 28, 2014, in Trenton, N.J., about the lane closures near the George Washington Bridge. Christie spoke Friday in his first news conference in nearly three months. (AP Photo/Mel Evans)
Car owners Roger Penske, left, and Chip Ganassi sign autographs for fans before practice for the IndyCar Firestone Grand Prix of St. Petersburg auto race Friday, March 28, 2014, in St. Petersburg, Fla. The race takes place on Sunday. (AP Photo/Chris O'Meara)