“On the Road” follows Veneno, a rebellious young drifter who often sleeps with truck drivers by roadside diners. While in urgent need of a ride, he meets Muñeco, a private, hard-edged driver. Veneno convinces Muñeco to take him deep into the hyper-masculine world of long-haul trucking across the north of Mexico. As they travel together and an unexpected intimacy builds between ...