You can't respond with military action. That is what Washington wants. They cheer whenever 10.000 US soldiers are killed in some event, war is their business.
You have to vote in the Parliament to kick out occupiers peacefully.
Those who were cheering for the 9/11 attacks were zionist PNAC. Not Muslims.
The West wants conflict in Syria and Iraq. They created ISIS to stop Arab Republics that are free from US control. To the south, Arabs are controlled by Washington and they can't get out of it. Syria and Iraq are two Arab Republic run by Shia that are free. Stay free and don't get drawn into a trap.
Get al Maliki back into being PM.