Chicago Fire Assistant Coach Clint Mathis talks the team staying sharp with Open Cup play, and looks ahead to the mid-week match up vs. Toronto FC at home. Want to see more from the Chicago Fire? Subscribe to our channel at //www.youtube.com/officialfiresoccer. Facebook: http://www.facebook.com/chicagofire Twitter: http://www.twitter.com/chicagofire Want to get to a game? Visit //www.chicago-fire.com to view upcoming matches and purchase tickets!