Ape. I almost... I ALMOST want to agree with you. That mass shootings such as this could be likely the result of white middle class discontent.
But even I'm not quite ready to make that leap even though so far as I have seen, most of the shooters of the past few decades seem to have been white and middle class. But we must also take into consideration that other kinds of crimes are under-reported or even reported differently.
So I want to say you're on to something, but even I don't think there's enough evidence to draw a conclusion of mass shootings based on class and race.
"Women hold up half the sky" -Mao
"God always picks the strangest things to get angry about. Get an abortion or gay married and he'll aim a tornado right at you.
Rip off a million poor people and Wall street has no problems. " -Rebecca B