I would like to reinforce Rotorgun's statement. A disproportionately large number of foreign students, mostly from the middle east, mostly from the Kingdom of Saud, are sent here to collect information. It's been going on for a while and takes advantage of the general naïveté attitude college students and professors have on the world. These are the same type of people that wondered: "Why do they hate us?" after 9/11.

To counter that I believe that everyone should be judged as an individual and treated accordingly. However one of the greatest threats to our security, is/are foreign students.