In the treacherous desert along the Colombia-Venezuela border, gasoline smugglers known as "pimpineros" risk their lives transporting illegal fuel across the harsh landscape.In the treacherous desert along the Colombia-Venezuela border, gasoline smugglers known as "pimpineros" risk their lives transporting illegal fuel across the harsh landscape.In the treacherous desert along the Colombia-Venezuela border, gasoline smugglers known as "pimpineros" risk their lives transporting illegal fuel across the harsh landscape.