[slimer]

Here's an interesting article from NYT that is posted on another thread.

Catch Me if You Can

[Catspaw]

Yup--the grandiose thinking, the omnipotence, antisocial personality (sociopath), along with the psychotic behavior. That's our guy.

And it could apply equally to either domestic or foreign, but his use of idiom (if the Washington Post is correct, the "shut up and listen" is one example) makes me think it's domestic, or at least someone who was raised here who may have sympathies with one of our enemies.