Chicago Fire Head Coach Frank Yallop talks about progress at training, how the defense is shaping up, and the beginning of the Desert Diamond Cup. 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!