A long time hazmat truck driver was using CBD oil for pain management and thought that it contained no THC. But when he tested positive for high levels of THC in his next drug test, he lost his job of 10 years.
Is There a Better Way to Drug Test?
DOT-Required urine testing has known shortcomings but in an industry faced with difficulty finding and keeping qualified drivers, some worry that stricter drug-testing protocols will only make the situation worse. Part 4 of HDT's Trucking Under the Influence Series.