Join Greg and Gurnz live, this Thursday at 6:00 for SportsTalk Tonight.  Football's biggest controversy, concussions, will be our key topic of the evening!  JC Weida, Head Athletic Trainer for the Montana Grizzlies, will join us to discuss concussion protocol and new rules and regulations, set forth by the NCAA for this upcoming season!  Get the scoop on local and national sports as well, this Thursday, on SportsTalk Tonight!