O.J. Simpson has passed away following a battle with cancer, his family confirmed on Thursday. He was 76 years old. The former NFL running back was infamously acquitted of his ex-wife's murder back in the mid-90s.
April 20, also known as 420, is a national marijuana holiday and has been celebrated across the country for years. But how did it get started? Why 4/20? We look at the history of the holiday within cannabis culture.