Ok so I was right it is like in die hard all you hear is garble?? I kinda thought they wouldn't let the adverse Joe listen...I'm sure there are people willing to spend slot f money for equipment that decode if that's right term their frequencies,systems,talk groups,...ect?!! Only thing I ever discovered was maybe NYPD or FBI once because they were talking about following somebody it was interesting!Fuzy,
The Secret Service is very likely encrypted. What we all are listening to are the State Troopers who are leading the presidential motorcade/buses clearing the roads, intersections, nearby schools, etc.