AP Photo/Karim Kadim
Residents clean up their damaged house in the Shiite enclave of Sadr City in Baghdad, Iraq, Sunday, April 20, 2008. The house was damaged during sporadic clashes which took place after midnight on Sunday and killed 6 and wounded another 15, police and health officials said.
AP Photo/Alaa al-Marjani
Iraqi women mourn for the loss of their relative during a funeral ceremony in the Shiite holy city of Najaf, 100 miles south of Baghdad, Iraq, Saturday, April 19, 2008.
AP Photo/Karim Kadim
An Iraqi man is seen through a hole in a window in the Shiite enclave of Sadr City in Baghdad, Iraq, Saturday, April 19, 2008. Twelve people died and 71 were injured in overnight clashes in Baghdad's Sadr City district, which has become a chief battleground between U.S. and Iraqi forces and the Mahdi Army of anti-American cleric Muqtada al-Sadr, police and hospital officials said Saturday.
AP Photo/Nabil al-Jurani
Iraqi Army soldiers take take part in a military operation in Basra, Iraq, 340 miles southeast of Baghdad, Saturday April 19, 2008.
AP Photo/Yahya Ahmed
Followers of Kurdish Darawesh, a group of orthodox Muslims who devoted their lives to Islam, practice their private rituals in Barazanja, near Sulaimaniyah, Friday April 18, 2008.
AP Photo/Maya Alleruzzo
An Iraqi family is seen during a sandstorm in the Shiite stronghold of Sadr City in Baghdad, Iraq, Thursday, April 17, 2008.
AP Photo/Ahmed Alhussainey
An Iraqi girl looks on while Iraqi policemen and soldiers search a house near Karbala, south of Baghdad, Iraq, Wednesday, April 16, 2008.
AP Photo/Alaa al-Marjani
A Sheik looks on during a meeting of tribal leaders in the Shiite holy city of Najaf, 100 miles south of Baghdad, Iraq, Wednesday, April 16, 2008. Tribal leaders of four Southern Iraqi provinces gathered in Najaf to express the support to Prime Minister Nouri al-Maliki on Wednesday.
AP Photo/Maya Alleruzzo
An Iraqi boy watches U.S. Army soldiers from the B Company, First Squadron, Second Stryker Cavalry Regiment search his family's home in the Shiite stronghold of Sadr City in Baghdad, Iraq, Wednesday, April 16, 2008.
AP Photo/Maya Alleruzzo
An Iraqi woman bakes bread as a U.S. Army soldier from from B Company, First Squadron, Second Stryker Cavalry Regiment searches her family's home in the Shiite stronghold of Sadr City in Baghdad, Iraq on Wednesday, April 16, 2008.
AP Photo/Maya Alleruzzo
Iraqi women watch as U.S. Army soldiers from from B Company, First Squadron, Second Stryker Cavalry Regiment patrol in the Shiite stronghold of Sadr City in Baghdad, Iraq, on Tuesday, April 15, 2008.
AP Photo/Maya Alleruzzo
An Iraqi woman watches as U.S. Army soldiers from B Company, First Squadron, Second Stryker Cavalry Regiment patrol in the Shiite stronghold of Sadr City in Baghdad, Iraq, on Tuesday, April 15, 2008.
AP Photo/Maya Alleruzzo
An Iraqi woman and girl pass a U.S. Army soldier from from B Company, First Squadron, Second Stryker Cavalry Regiment as he patrols in the Shiite stronghold of Sadr City in Baghdad, Iraq, Tuesday, April 15, 2008.
AP Photo/Hadi Mizban
Residents look at Iraqi security forces inspecting area after a parked car bomb exploded behind the al-Elwaya telephones center downtown Baghdad, Tuesday, April 15, 2008. According to police the bomb killed 3 civilians and injured 8 others.
AP Photo/Hadi Mizban
A resident reacts after a parked car bomb exploded behind the al-Elwaya telephones center downtown Baghdad, Tuesday, April 15, 2008. According to police the bomb killed 3 civilians and injured 8 others.
AP Photo/Karim Kadim
Young Iraqi children look through a hole caused by an airstrike in the Shiite enclave of Sadr City in Baghdad, Tuesday, April 15, 2008. Six civilians were killed and 27 others were injured Tuesday early morning during a U.S. airstrike in Baghdad's Sadr City, police said.
AP Photo/Hadi Mizban
Residents clean up after their shops burned down in eastern Baghdad, Monday, April 14, 2008. Several shops at the market in eastern Baghdad were set on fire after a road side bomb struck a US humvee vehicle, police said giving no information about casualties.
AP Photo/Karim Kadim
A young Iraqi boy is treated for wounds in hospital in the Shiite enclave of Sadr City, Baghdad, Monday, April 14, 2008. The child was injured in ongoing clashes in Baghdad's Sadr City.
AP Photo/Karim Kadim
A resident displays a charred Quran after a shop burned down in eastern Baghdad, Monday, April 14, 2008. Several shops at the market in eastern Baghdad were set on fire after a road side bomb struck a US humvee vehicle, police said giving no information about casualties.
AP Photo/Hadi Mizban
Residents react after their shop burned down in eastern Baghdad, Monday, April 14, 2008.