Video of the Tate post-game interview:
http://www.calgarysun.com/2012/11/11...ting-bell-rung
Hard to say -- between the emotion of the game and everything... watching the interview after half-time, it seemed pretty obvious (to me) he wasn't serious, but who knows. He certainly did play better in that second half -- typically guys who are concussed (especially quarterbacks) aren't able to come back like that...