Article is light on details other than to say he was carrying out “legitimate academic research into security policy following the Arab spring”. Let’s say that someone from say China came to the US to stake out airports and study the US’s airport security protocol. I’m not sure the outcome would be much different. Even if this was all totally above board it Seems a bit naive to think this isn’t something that you sho…
That said, there are entire communities in the US of people who set up cameras outside of airports and military bases to record activities. The folks at airports are doing it to photograph planes, and the people at military bases are usually doing it to see if they can provoke any sort of response. Even the TSA says they can't stop you from photographing security checkpoints, although they would prefer it if you didn't. AFAIK none of these people have been sentenced to life imprisonment.