Originally Posted by Blue 
What is Barry going to do, beat him to death with a letter or talking him to death? I bet he may even send in the UN troops with rubber guns.
Well, I dunno, what would *you* do about a dude with delusions of Godhood about to die in Jackie O sunglasses threatening to annihilate you with a Hyundai and a trebuchet?
And, here's the important point:
Holding his own people hostage to his own megalomania.
While dying.
(Addition: ) If we were going to 'do' somethiing, the time would have been fifteen years ago. Now..... There's no percentage in intervening. That's gonna implode, I could promise you.