For possession of a bogus Somali passport...I suppose his lawyer will tell us he needed a bogus passport to teach English.
Let me break it down further.
No non-Arabic speaking American gringo rolls into Yemen, gets married, gets a fake Somali passport, and gets religiously radicalized in prison (4 months?!) without solid extremist connections.
Does. Not. Happen.
He's one-man May Day parade of terrorism red flags. I shudder to think who his associates are. Even if he is just a loose cannon wacko terrorist wanna-be that woke up one day and started shooting, whoever set up his lifestyle for him in Yemen is a real-deal terrorist. And I'm not yet convinced he's the fluke he seems to be.