“Marijuana is legal, as is alcohol,’ said Hound Labs’ Mike Lynn. ‘But we’re not allowed to drink beer and drive, and there’s an absolute reason why people are not allowed to smoke pot and drive.”

Hound Labs conducted high-speed driving tests on a track to observe drivers under the influence of marijuana and to analyze the relationship between THC breath levels and driving impairment.

First Tests to Measure THC in Breath of Drivers and to Evaluate Driving Performance on a Custom-Designed Course

“What we’re doing for the first time is providing the tools to allow researchers and law enforcement to actually study this problem effectively.” Watch the latest video at video.foxbusiness.com

“Really the challenge that states have had is to find a method that actually shows impairment. Because if you look at other ways to test for marijuana – blood tests, saliva tests, urine tests and whatnot – those are easy to show marijuana, but the problem is that they don’t tell you whether somebody has…