The Iraqis wanted us to sign an agreement that would let them arrest American troops that broke Iraqi laws, try them in an Iraqi court, sentence them under Sharia Law, and send them to an Iraqi prison. Rightfully so, George Bush wouldn't sign the agreement and a date was set for all Americans to be out of Iraq. That was in December 2008 and Obama became POTUS in January 2009. We could have stayed in Iraq another 500 years and the Sunnis would still hate and fight the Sheites and both would hate and fight the Kurds. That religious war has been going on for 1400 years and we can't stop it with our military. During the debate, Trump twice blamed the rise of ISIS on Obama pulling out of Iraq. There would be no ISIS if Bush/Cheney hadn't invaded Iraq. Trump also wanted to confiscate all of the Iraqi oil to pay for our military costs in Iraq. Another dumb idea that would inflame Islam all over the world.