The issue here is whether or not taking
photographs at major airports is on the security watch list

No, the issue is whether taking photographs at an airport (it wasn't
disclosed that it was a major airport, by the OP I assumed it was a
minor airport and hold to that pending clarification) is a security
risk. There is a difference between =being= a security risk, and being
on the security watch list.

Jose
--
The monkey turns the crank and thinks he's making the music.
for Email, make the obvious change in the address.