AP Explains: 4/20 grew from humble roots to marijuana’s high holiday

SEATTLE — Saturday marks marijuana culture’s high holiday, 4/20, when college students gather — at 4:20 p.m. — in clouds of smoke on campus quads and pot shops in legal-weed states thank their customers with discounts. This year’s edition provides an occasion for activists to reflect on how far their movement has come, with recreational … Read more