He wouldn't get captured alive if it were up to me, if you get my meaning.
A $.10 bullet is alot faster for a scumbag like that than a trial. Don't get me wrong, I fully believe in due process for criminals. However, for terrorists like him and Saddam etc. no justice can be a swift or accurate as sending them to the hell.
Torture should not be a routine practice. However, it should be used in exceptional circumstances. If he were to get captured alive, I have no problem with torturing him before killing him to give him a taste of what he's been dishing out for so long to so many people.
Have you ever seen the video of what his ilk have done to innocent civilians?? Electrocution, using plyers and scissors to pull peoples tongues out and cut them off, cutting off limbs, beheading... it's just so sickening. I would advocate showing terrorist videos of their torture techniques as psychological torture and then doing some of those techniques against the captured terrorists -- even video tape it and broadcast it.
It's not about being better than the terrorists. It's about sending a message that if you do this to other INNOCENT people you will be brought to justice and this will happen to you.