** FILE ** An Iraqi boy holds a gun's barrel during a protest of displaced Sunnis in Baghdad's al-Adil neighborhood in this Dec. 10, 2006 file photo. Some 150 Sunni families fled to Sunni dominated al-Adil from the Hurriyah neighborhood where fighting occurred. Until late 2005, Hurriyah was a relatively safe, working-class community of Sunnis and Shiites. By early December, almost all Sunnis had fled Hurriyah, except for a handful of elderly Sunnis. (AP Photo/Khalid Mohammed, File)