Alright- I do agree with that! (And just had to vent a bit because I have come across some folks that look own on us support guys...)

I do agree that there is a need to screen EVERYBODY... not just foreign nationals... however I think that every one needs to have the opportunity for an unbiased evaluation of their risks.

I for one am willing to reserve judgement on this particular case until all is exposed and I have more facts.

As for the citizenship of this particular individual, I can't be 100% certain, but do believe that he is a naturalized citizen (that's confirmed by several of my former coworkers that I keep in touch with).