Not exactly the kind of fans you want waiting outside your hotel. Especially when you consider it might be your internet use itself that they're monitoring.
Our friend provided this caption, after re-visiting his network choices the following day to see if the situation had improved:
"I checked the Wifi network choices this morning and the FBI van is gone from the choices. The other three choices are still there. This leads me to believe that it really was an FBI van."
Moral of the story: for total privacy protection at a hotel (or motel, as the case may be), revert back to handwritten correspondence and printed media. The FBI digital watchdogs can't get you if you never logged on in the first place!