Another ignorant post. There is no evidence of people getting fired up with pot. Instead, they get smoked out.
Sorry, the devil made him do it!
Go back and read the newspapers about many of the major criminal acts/killings of the past 6 months (and for Michael Brown, a year or more), and you will find that Marijuana was found in the blood of many of the shooters/killers, as was PCP, Meth, TCH, etc.
It is an unnoticed issue that drug use could have, and probably did, play a significant role in some of the most terrible violent crimes of the past year or so.
Alcohol, I suspect, was a factor in some of them, esp. when mixed with other drugs. A couple terrorists were found to have drugs in their system. I think the guy who killed three roommates in New Jersey was one of these types.
Depending on the source of the pot, smokers of pot will have blood on their hands as money spent on the pot often goes to murderous drug cartels!
Pot helps. There was another incident recently in Denver of a guy who killed his wife while she was on the phone with 911 after heavy pot use. Enough of it can lead to psychotic episodes. It is not the benign drug a lot of people seem to think it is.
Abdelhamid Abaaoud disagrees with you. He and his fellow murders had a favorite drug, it was pot.