Season 29, Episode 16 The Pot Republic

First Aired: July 26, 2011

Examining the marijuana business in California, where medicinal marijuana is legal and some counties are attempting to regulate pot production. Included: the black market that is said to have bloomed beneath the "medicinal" banner; the federal government's response. Also: a Camden, N.J., physician who practices "hotspotting," which focuses on the hardest-to-treat patients in order to improve their health and reduce costs.

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