The Chicago Blackhawks lost in the opener of their preseason to the St. Louis Blues Tuesday night. The Blackhawks kept thing close for the majority of the game, courtesy of a Cole Guttman goal, but the Blues pulled away in the 3rd period. Join Jay Zawaski, Greg Boysen and Mario Tirabassi to recap the preseason opener on the CHGO Blackhawks Live Postgame Show.