Two issues: 1. 'Terrorist' seems to be a keyword that will get you into a lot of trouble if uttered in the vicinity of an airport. 2. Why not provide evidence

Two issues: 1. 'Terrorist' seems to be a keyword that will get you into a lot of trouble if uttered in the vicinity of an airport. 2. Why not provide evidence of the truth there and then? Show your camera photo roll containing the one photo, and then you have a solid case. Otherwise, we have to consider that perhaps more than one photo was taken, it is a "your word" against "their word" scenario.