They already did it. Why do you think a "no fly" zone was declared covering the whole area of the planned "special action." Fox had a helicopter up photographing the whole area including the Federal encampment. That just wouldn't do, given the privacy they need for their nacht und nabel (German for night and fog)special actions, like Ruby Ridge, Waco, and Elian Gonzales.
SS? Oddly though, you have a hard time wearing a cowboy hat under a ghili suit. :>}