Marijuana used to be the #1 source for many of Americas resources. Fuel, paper, clothing, and even food! The seed is supposed to be more nutritious than soy beans! The Declaration of Independance was made of Hemp...the AMERICAN FLAG was made of HEMP!
Lower crime, no high gas prices, no more trees being cut down(an acre of cannibus provides more paper than an acre of redwoods), and no more cars that spit out polluting fumes!