How psychedelic drugs might follow cannabis all the way to Wall Street

The cannabis market is expected to hit $83 billion in the U.S. by 2025 thanks in part to marijuana's new reputation as an all-natural cure for illness, boredom and just about everything in-between. CNBC's Melissa Lee joins "Squawk Box" with a preview of her investigation into the booming cannabis industry and how psychedelics might be following in its footsteps.
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Wed, Sep 4 20198:40 AM EST