Glenn Beck says that the cause of the terrible shootings at Sandy Hook elementary school was shooter Adam Lanza loving to play violent video games. “Our sons and daughters are becoming desensitized to right and wrong and video games are a gateway drug for our kids and instead of a high, they get a numbness, they get an indifferent heart and a mind that cannot tell the difference between fiction and reality. This is medical fact, this is not crazy theory.” Uh, no. It’s not a “medical fact.” Tens of millions of kids play violent video games. A vanishingly small number of them commit violence. And such video games are played all over the world, even in nations with very low rates of violence.