After they charge him with espionage, perhaps he should be probed with a live wire.
I can spin all kinds of reasons in my head why, but I really don't know how such obvious criminality can't be prosecuted.
Just look at the Torricelli thing alone and you'll see the obvious lack of pursuit when politics are involved. It's getting really ugly, like a big elephant turd in the living room. Hard to ignore.
Don't hold your breath.
Remember, the most valuable thing they stole was the FBI files.