What percentage do you think all this drone stuff is our own Government doing something fishy?

Supposedly, the drones have a wingspan of about 8 feet, and apparently have no heat signature. That's beyond residential and commercial capabilities. So, they're most likely military grade. If these drones were sourced from a hostile nation, they should be shot down. Due to the lack of concern, it's hard to believe the US gov't isn't behind this.

It seems this could be a gov't diversion to distract our attention from something else going on. Or possibly a method of creating public fear prior to the new administration taking over.