The stigma around recreational marijuana usage is increasingly fading away and it is even being touted for its medicinal uses. How will a safety-focused trucking industry deal with this new cultural norm? Part 2 of HDT's Trucking Under the Influence series.
Drugged Driving on the Rise, NHTSA Says
Despite a drop in drunk driving, new NHTSA research finds that growing use of marijuana and prescription drugs is raising new safety concerns.