Oakland-Based Startup Develops Marijuana ‘Breathalyzer’ to Sell to Police Departments

When the governor of Vermont vetoed a marijuana legalization bill this week, he said he was especially worried about stoned driving. He wants to hear more about an “impairment testing mechanism” to detect it.The problem is that no such mechanism exists. There is no Breathalyzer for pot.Urine and hair tests can detect whether a person …