More than 93 million Americans now live where marijuana is legal for recreational use – what's a safety-sensitive industry like trucking to do? The American Trucking Associations has endorsed a new set of policies to address the issues.
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.