The American Revolution was a dream - we are still living as subjects of the queen!

On Penn Ave in Lafayette Park, in front of the White House; 5-10 teen tourists (some walking barefoot) with what appears to be an adult adviser walking down the road past the White House arguing about where they were and what the white building was:

Teen 1: What building is that?
Teen 2: I think its the White House.
Teen 1: No its not, its too small and doesn't look like the pictures!
Teen 3: I think its an embassy or something, there is a fence and guards around it.
Adult: You are right, I think its the British Embassy