okay its possible but you'll need about 100,000 people suing the gov't at the time to make it effective since its a democratic gov't. now yes about the dea part but they can still make money off crack, coke, meth, and all those other drugs. marijuana should be legal but the reason its illegal is because its being sold in the streets and gangs make profit off of it. ex. most of the bud brought to california and into texas is from the tijuana cartel and the mexican mafiax3...that is why its not gonna be legal anytime soon.