Police unmanned spy planes to fly over American cities?

Two police departments, the Miami-Dade police department and the Houston police department, were given permission by the FAA to experiment with the drones.

Houston has already begun testing. The photo shows a Houston Police Department drone flying over the city.

The Houston unmanned plane project was intended to be secret but KPRC Channel 2 took the photo shown here.

This may be a common sight in the sky over major U.S. cities in the future.

Link here and here.