4/20 marijuana warning issued by addiction experts on Long Island

Name: 4/20 marijuana warning issued by addiction experts on Long Island
Uploaded: 2026-04-20T18:45:00-0400
Duration: 1 min 55 s
Description: On "Weed Day," addiction experts are warning about one of the side-effects of legalizing marijuana: cannabis-related psychosis. CBS News New York's Carolyn Gusoff reports.

On "Weed Day," addiction experts are warning about one of the side-effects of legalizing marijuana: cannabis-related psychosis. CBS News New York's Carolyn Gusoff reports.