Tomás Flores, a 53-year-old truck driver, was one of thousands stranded in the roads. He spent 51 days and nights inside the cabin of his truck, enduring the freezing temperatures of the Bolivian highlands in the border town of Desaguadero. By Wednesday, the day after all blockades were lifted, he remained in his cabin, this time waiting in a kilometer-long line in El Alto to refuel with diesel.