They're SO paranoid there. I drove up the entrance one time with my dog in my car. they have a museum there and I wanted to see it, but apparently they don't open it to the public which the sign did NOT say. so they gave me a ticket which i had to fly back to DC for, but by the time I got there the judge had already thrown it out. "Suspicious Dog Collar Causes A Bomb Scare At CIA Headquarters"