The High Road: A Marijuana Breathalyzer May Soon Catch People Driving Under The Influence By Detecting THC

07/15/2015  New York, NY – A marijuana breathalyzer would replace cumbersome blood and urine tests that are currently the only option to determine if an individual has THC in their system. (To read the full story by Ali Venosa in the Grapevine, click on this link.)