BHO did that. GWB secured Iraq reasonably well after the surge went into effect.
That is a joke. That secure Iraq would have lasted only as long we were willing to borrow more money from China to police Iraq. As soon as we leave, you get what is unfolding now.
When will the stupid American leaders realize that democracy can not be imposed on Muslim countries? May be in another 200 years Muslim countries will evolve into democracies, but it has to come internally.