It would be absolutely unconscionable and the mother of all military blunders if we were to pack up and leave in toto.
I believe that one of the main reason that the U.S. has not had a continuing barrage of terrorist activities since 9/11 is because we have had the capability of pounding any terrorist nation back to the stone age in very short order if it became necessary. And it wouldn't be too hard to prove which nation state in the M.E. has become wreckless and brazen by overtly sponsoring terrorism.
The traitors in congress will have more than just the blood of our warriors on their hands if we don't establish permanancy there, as the war would shift to the streets of the U.S. within months and the casualties here would be too innumerable to count.
It is beyond my comprehension why the withdrawal freaks, both civilian and in government cannot see the immediate and ultimate consequences of their stupidity and fear-driven agenda.
Well, it didn't take long to get my question answered. Check this: