I agree. We made mistakes like letting legitimate targets flee into Pakistan. When we use force we have to use it effectively and decisively. The problem with Iraq is we decided on regime change, not unconditional surrender. Since the regime change is now accomplished, we need a new mission where massive force would be a good demonstration. I don't think Iraq measures up at the moment, it would be like pounding jello.
That is precisely what I mean. Pound the enemy and his country into submission until they say, "we have had enough, what do you want from us!?!" Then we can treat them with respect and change their hearts and minds, but not until after a thorough ass whipping!