Because of the line made by 7 & 8 (It lies along the east boundary of DC.) they may be using GPS to pick travel routes to avoid confrontation.
This is a well planned, well executed, "no witness" operation IN BROAD DAYLIGHT, IN PUBLIC VIEWABLE AREAS with no observable motives except to kill americans, cause chaos, fear and put our police/FBI resources on the run. Notice they are careful to stay in Maryland with Moose at the helm (or head). Can anyone get the GPS data on where the hits were and post it. 100 ft+- is okay for looking at numbers
Sac
I think they're watching TV and listening to the radio. I doubt they have time to surf and I doubt they have friends who know what they're doing. 2 loners who think they're smarter than the rest of the world, IMO.
I keep thinking about the movie with James Stewart "The Rope".