The drone in my back yard

Peter Galuszka writes in the Washington Post: "Imagine my surprise a few weeks ago when I heard a chopper noise I couldn’t identify. I looked up and maybe 150 feet off the ground was a light grey helicopter that seemed to hover over my property. It was clearly marked “NAVY” and was the size of a ubiquitous civilian Sky Ranger but with one big difference: This aircraft had no cockpit and no pilot." (via pourmecoffee)