Too high to drive? Scientists are working on marijuana Breathalyzers that could detect THC levels
 
			
    As marijuana decriminalization spreads across the country, some say there is a growing need for technology that can detect THC impairment.
 PHOENIX Scientists at Phoenix-based company ElectraTect are working to create a marijuana Breathalyzer to detect recent consumption of THC the major psychoactive component in marijuana.
As marijuana… 
 
        