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

8:40 AM ET Wed, 4 Sept 2019

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.