FILE - In this Sunday, Aug. 15, 2010 file photo, a man stands in a sewage-filled street in Fallujah, Iraq, 40 miles (65 kilometers) west of Baghdad. Ten years and $60 billion in taxpayer funds later, Iraq is still so unstable and broken that even its leaders question whether U.S. efforts to rebuild it were worth the cost. A $108 million waste water treatment center in the city of Fallujah, a former al-Qaida stronghold in western Iraq, will have taken eight years longer to build than planned when it is completed in 2014 and will only service 9,000 homes. Iraqi officials must provide an additional $87 million to hook up most of the rest of the city, or 25,000 additional homes. (AP Photo/Hadi Mizban, File)

Associated Press
FILE - In this Sunday, Aug. 15, 2010 file photo, a man stands in a sewage-filled street in Fallujah, Iraq, 40 miles (65 kilometers) west of Baghdad. Ten years and $60 billion in taxpayer funds later, Iraq is still so unstable and broken that even its leaders question whether U.S. efforts to rebuild it were worth the cost. A $108 million waste water treatment center in the city of Fallujah, a former al-Qaida stronghold in western Iraq, will have taken eight years longer to build than planned when it is completed in 2014 and will only service 9,000 homes. Iraqi officials must provide an additional $87 million to hook up most of the rest of the city, or 25,000 additional homes. (AP Photo/Hadi Mizban, File)
FILE - In this Sunday, Aug. 15, 2010 file photo, a man stands in a sewage-filled street in Fallujah, Iraq, 40 miles (65 kilometers) west of Baghdad. Ten years and $60 billion in taxpayer funds later, Iraq is still so unstable and broken that even its leaders question whether U.S. efforts to rebuild it were worth the cost. A $108 million waste water treatment center in the city of Fallujah, a former al-Qaida stronghold in western Iraq, will have taken eight years longer to build than planned when it is completed in 2014 and will only service 9,000 homes. Iraqi officials must provide an additional $87 million to hook up most of the rest of the city, or 25,000 additional homes. (AP Photo/Hadi Mizban, File)