We’ve all known for years that 4/20 is a day for weed lovers to celebrate and unite in their passion for smoking weed. But do you know how it all came about? There are plenty of competing theories, but we share the actual origins of what’s become an international day of celebrating. We also talk about the impact the rise of weed has had on alcohol sales and just how big and booming the marijuana industry is becoming in this country.See omnystudio.com/listener for privacy information.