(FOX NEWS) Former President George W. Bush, who before leaving office warned against withdrawing U.S. troops from Iraq too early, told Fox News that America has since learned the "lesson" that Iraqis are not yet capable of providing for their own security.
The former president, who spoke with Fox News' Brian Kilmeade, reacted to President Obama's decision to launch airstrikes in Iraq -- and now Syria -- in a new war against the Islamic State.
Asked if the Iraqi people failed to seize the opportunity to build a new country, Bush stressed: "It's not over."
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