Mars Og News Today

Those who got seriously ill were vaping thc, marijuanas active ingredient our cynthia mcfadden investigated whats in those cartridges. >> reporter: in search of answers, we went to california where you can buy thc cartridges legally and in the black market one of the leading cannabis testing facilities in the nation agreed to test both kinds looking for contamination. including vitamin e acetate commonly used in skin care, which some researchers suspect may be causing the lung injuries. i brough...