Domestic drones on patrol.
Drones Over America: A Booming Business In North Dakota
Interesting NYT video on the future of commerical drones. Here's the article...
"The sky’s going to be dark with these things," said Chris Anderson, the former editor of Wired, who started the hobbyist Web site DIY Drones and now runs a company, 3D Robotics, that sells unmanned aerial vehicles and equipment. He says it is selling about as many drones every calendar quarter — about 7,500 — as the United States military flies in total.