A boy cries as he is circumcised in Baghdad's Shiite stronghold of Sadr City, Iraq, Sunday, July 13, 2008. Circumcision is an obligatory custom in Muslim culture, and the timing of the act varies in different countries.
A man works to repair a power generator in Baghdad, Iraq, Saturday, July 12, 2008. Iraq is producing on average 11 percent more electricity this year than a year ago, but demand continues to exceed the country's supply and the distribution network is old and run down.
A man tries to start a power generator at an open air market in Baghdad, Iraq, Saturday, July 12, 2008. Demand for electricity continues to exceed the country's supply and the distribution network is old and run down, making power generators a popular item.
U.S. Army soldiers observe Daughters Of Iraq security volunteers practicing their search techniques in Zaganiyah, north of Baghdad in Iraq's volatile Diyala province on Saturday, July 12, 2008.
A Iraqi woman is seen after enlisting as one of the first Daughters Of Iraq security volunteers in Zaganiyah, north of Baghdad in Iraq's volatile Diyala province on Saturday, July 12, 2008.
A man stands in front of the gates to a palace in the Sarseng district of Dohuk, some 260 miles north of Baghdad, Iraq, Wednesday, July 9, 2008.
A helicopter belonging to the Blackwater security group flies overhead as people take an afternoon walk at a newly opened park on the banks of the Tigris River in Baghdad, Iraq, Friday, July 11, 2008.
Iraqi police officers inspect seized weapons at a police base in Baghdad, Iraq, Friday, July 11, 2008. The Iraqi police found a large weapons cache while conducting an operation on the southern outskirts of Baghdad.
A man works to make traditional baking ovens out of clay in Baghdad, Iraq, Wednesday, July 9, 2008.
Children play at a park in Baghdad, Iraq, Wednesday, July 9, 2008.
An Iraqi police officer walks past a police vehicle damaged in a bomb blast in the oil rich city of Kirkuk, 180 miles north of Baghdad, Iraq, Tuesday, July 8, 2008.
A boy passes under an arch in Baghdad, Iraq, Tuesday, July 8, 2008.
An Iraqi man is briefly detained as U.S. Army soldiers from 4th Squadron, 2nd Stryker Cavalry Regiment, search a home in Sa'ada, about 20 miles north of Baghdad in Iraq's volatile Diyala province on July 7, 2008.
A vendor sells fans at the Shorja market in Baghdad, Iraq, Monday, July 7, 2008. Violence in Iraq has fallen to its lowest level in four years, and shoppers have returned to the capital's outdoor markets.
A police vehicle carrying people injured in a roadside bomb blast arrives at a hospital in Baqouba, the capital of Iraq's Diyala province, 35 miles northeast of Baghdad, Monday, July 7, 2008.
Iraqi police officers stand guard next to luxurious cars, formerly owned by Saddam Hussein's son Odai, at a police station in southern Baghdad's Dora neighborhood, Iraq, Monday, July 7, 2008.
Iraqi police officers and soldiers are seen next to a shop destroyed in a roadside bomb blast in Baqouba, the capital of Iraq's Diyala province, 35 miles northeast of Baghdad, Monday, July 7, 2008.
U.S. Army Sgt. John Orem, right, and Staff Sgt. Eric Atkinson, left, from 4th Squadron, 2nd Stryker Cavalry Regiment, search a home in Sa'ada, about 20 miles north of Baghdad in Iraq's volatile Diyala province, on Monday, July 7, 2008.