California Assembly Bill 390 aims to legalize and tax marijuana. The bill goes a step further then the usual medicinal marijuana verbiage and focuses on the legalization of the drug for recreational use. The bill is sponsored by San Francisco Assemblyman Tom Ammiano. The bill would legally allow adults over 21 to grow, possess and smoke marijuana freely. According NBC news in San Francisco, This is the first time in U.S. history any state legislative body has ever considered repealing marijuana prohibition, which has been in place since 1913. A vote on the bill will take place today.