Ducey started filling gaps in the border wall in August with empty shipping containers set next to each other and stacked too high. He's hit a snag in Santa Cruz County, which borders Mexico just below Tucson because its sheriff is threatening to arrest anyone who places shipping containers along the border. The sheriff said he will arrest anyone placing containers and charge them with illegal dumping. Now how much pressure is Ducey feeling just weeks away from leaving office? We'll probably end up seeing double that between 12 and 15,000 apprehensions a day.