The research is pointless. Suppose you do the research and it tells you with great certainty that mentally unstable people who play quake are more likely to vi

The research is pointless. Suppose you do the research and it tells you with great certainty that mentally unstable people who play quake are more likely to visit their local mall with a grenade launcher. What do you do? The video game is still free speech, and there is no way in hell it meets the 'imminent lawless action' test even if it has such an effect.