I'll start by saying that I don't smoke anything, but don't judge others that do. However, it is pretty much fact that alcohol is more dangerous than weed. The amount of people that kill from drinking and say driving are much higher than any that I have heard of being stoned.
I can't remember who said it but which would you rather have, a bunch of alcoholics that can't drive and get into fights at the bar, or a bunch of lazy ass stoners that are hungry???
I personally don't understand the reasoning behind legalization of alcohol over MJ.