Jon Stewart- When is it OK to talk about Guns?

Jon Stewart of the Daily Show, talks about how according to FOX, it is never OK to talk about Gun Violence.  I find this interesting.  I will also add that I am from Portland, Oregon and a man went into a shopping mall yesterday and killed 2 innocent people and wounded another person before taking his own life.  (This tragedy happened less than 12 hours ago, which is way before the 24 hour NO GUN TALK period set by FOX commentators.)

Jon Stewart on when is it is OK to discuss Gun Violence?