Was the Virginia shootings really because of a machine?

I think many people dont understand that these shootings were started over a dispute with a snack machine. This is what happened the machine took 55 cents and did not deliver the product (pork rinds). He got upset and started shaking the "machine" still no results, put in another quarter and got pissed off. This happens all of the time I think these terroristic machines should be banned, or at least we should have better control over these money stealing bastards. Its all fine if you get an extra bag of chips but when you are the victim of the Frito Banditto everyone has the same opion kill the machine, Road rage, wife beatings, riots they all have the same factor someone got ripped off by a snack machine and was pissed and started shooting. I have even heard that the Iraq crisis all began when someone put 50 cents in for a falafel and got ripped off! Has this not gone on long enough lets ban these big intimudating monsters now before its too late.