Looking more and more like it could be a "disgruntled veteran of the armed forces, who had experience in handling explosives and IEDs in OIF/OEF"
I sure hope not, but with this (like theyve been using the rice-cookers in OIF/OEF for..) they could argue that it is just another reason why military veterans are dangerous and should not be allowed to own firearms. which will tie into many other things.
If it ends up being foreign, i.e. that Saudi student, who knows what will happen? Didnt they just get 'preffered fliers' or some such from us? something that not even the UK has with us?
Tragic, all around.