Sydney Lupkin, Brian Mann, NPR | The number of Americans who use marijuana has doubled over the past decade, according to a survey by Gallup. In many parts of the U.S., weed is legal under state law — and many Americans now use it as casually as they might have a beer or glass of wine. But finding cannabis products that are... The post How safe is your weed? Patchy regulations may leave contaminants in the weed supply appeared first on SC Labs.
