The pot breathalyzer is here. Maybe

8/4/18–As legalization of recreational and medical marijuana continues to expand, police across the country are more concerned than ever about stoned drivers taking to the nation’s roads and freeways, endangering lives. Now one California company claims it has made a major breakthrough in creating what some thought of as a unicorn: a marijuana breathalyzer. The device also doubles as an alcohol breathalyzer, giving police an easy-to-use roadside for both intoxicants. Read