Storyline  ·   July 30, 2014

A day in the Colorado marijuana black market

- Legalizing marijuana in Colorado was supposed to help undermine the black market. Instead, it's had almost the opposite effect. PostTV brings you into the world of black market weed dealers to explain. ()

- Legalizing marijuana in Colorado was supposed to help undermine the black market. Instead, it's had almost the opposite effect. PostTV brings you into the world of black market weed dealers to explain. ()

A day in the Colorado marijuana black market (5:42)

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