Prologue: How marijuana went from ghastly menace to eventual legalization in Arizona

A reefer is a marijuana cigarette. Reefer Madness is a 1936 propaganda film that labels pot as a ghastly menace. This prologue for Reefer Growing Madness explores marijuana’s foothold in the U.S. - from cultural expression to anti-racial propaganda, then outlawed substance to eventual legalization in certain states.