My personal thoughts on this is that he's a smart gangster. I've always maintained it would be interesting to see what he did when he got out of prison - whether he was going to retire or take back what was his. I think it's obvious what he chose. More importantly, it's how he's done it that makes it all the more impressive. The specific targets have been taken care of. No collateral damage. No flashy shows of power. Just one by one his enemies have been taken care of. So in my opinion, some of the U.S guys should take a page out of his book on how to run things smartly.