Rise of Drones in U.S. Spurs Efforts to Limit Uses - NYTimes.com
▻http://www.nytimes.com/2013/02/16/technology/rise-of-drones-in-us-spurs-efforts-to-limit-uses.html?nl=todaysheadlines&em
They can record video images and produce heat maps. They can be used to track fleeing criminals, stranded hikers — or just as easily, political protesters. And for strapped police departments, they are more affordable than helicopters.
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