Posters note; as someone with fairly close contact to NC State, one of the universities of choice of terrorist bomb and WMD engineers (at least 4 Federal terrorist cases in the US trace back to NC State engineering students) and which has both the oldest and most sophisticated nuclear engineering facilities of all universities in the US I can safely say that a significant number of foreign students are from Arab states and while we shouldn't be alarmed by that we shouldn't completely ignore reality either.