I've been told, but never had it confirmed, that several other agencies have offices backstage somewhere - including the RCMP (could be a vestige of when Disney owned their commercial rights, or could be a nice post for their international policing liaison program) and the FBI (mainly due to cheque and credit card fraud as I was told). Could be false, but at least the FBI having folks in the loop would make sense, given that the FBI has a satellite office in Orlando anyway...Not only that, but they have a substation off Buena Vista Dr behind Saratoga Springs.