You'd still want to just run and be a coward huh? Why not just go tell the families of the troops who already died that they died for no reason? Because that's the only message that would be sent to those people if we leave. If I was to fight over there then die, there's no way in hell I'd want to have died for no reason what so ever by us just "running". What would even be worser would be how my family felt if we just pulled out. That would have to the most stupidest tactic someone could possibly pull in a situation like that according to me.
We've disarmed them. We have captured Saddam. We've also killed his sons. They wont be coming back whatever happens. We've had plenty of success disarming the older government of Iraq yeah... But why would you just want to pull out and leave? If we just leave multiple countries with worser hatred for us would just take power. I sure as hell don't want that to happen, or should anybody want it.
So these are the sceenarios. The first option would be the cowards way out, and just pack up and leave. The second option would be to stay, and continueing killing extremists that's in Iraq now. Also destroying whatever left over Saddam loyalists that's still left. Which would be a great cause for our people who has already died. The only way to fight terror is to use force/war. The only thing that comes from war is deaths/loss/victory. You know we can't lose... The only way we could lose a war is by people like you flee. People who would rather run from a fight then fight it. If you run you'll eventually have to fight regardless. All running does is buy time nothing more.