The Chicago Blackhawks host the Florida Panthers tonight at the United Center for their last game before the break. 

Leading up to today the game had two main storylines. 

Joel Quenneville's first game back to Chicago since being fired.

The Hawks playoff push sitting just three points out of a Wild Card spot. 

With today's optional practice, now a third storyline has been added. 

Defenseman Duncan Keith and captain Jonathan Toews dropped the gloves and got into it today at practice. Toews seemed to get the best of it as Keith was practically stripped of his jersey. 

Reports from media members in attendance say it came out of nowhere during the drills and everybody stopped to watch while the arena became totally silent.