Smoking and eating weed makes you dumb. A new medical study is confirming what many advocates against marijuana have been claiming for years.
Dr. David Blanchard explained why it depends when you use it.
- Mar 29, 2017, 1:32 p.m.
- Mar 29, 2017, 12:44 p.m.
- Mar 29, 2017, 7:05 p.m.