First Marijuana Breathalyzer Aims To Catch High Drivers

BALTIMORE (WJZ/CBSNEWS) — An “ultra-sensitive” marijuana breathalyzer that can detect impaired drivers is poised for release, according to the company developing the innovative product.
Hound Labs Inc. claims the device can determine if someone has smoked pot in the last few hours by measuring THC in the breath — giving law enforcement objective information on recent marijuana use. The breathalyzer will display “Warning” if THC is detected or &l