AP Photo/Petr David Josek
U.S. Army soldiers from the 3rd Special Troops Battalion, 3rd Brigade Combat Team, 4th Infantry Division, scan the area during a patrol in the Shiite enclave of Sadr City in Baghdad, Iraq, Sunday, May 11, 2008.
AP Photo/Khalid Mohammed
An Iraqi boy cleans up his home in southern Baghdad, Iraq, Sunday, May 11, 2008. U.S. troops fired at the house with a shoulder rocket launcher during an apparent search mission in the area.
AP Photo/Karim Kadim
Ali Mahmoud grieves over the body of his two-year-old son Abbas at a morgue in the Shiite stronghold of Sadr City in Baghdad, Iraq, Sunday, May 11, 2008. The child was fatally wounded during clashes Saturday and died overnight in a hospital.
AP Photo/Petr David Josek
An Iraqi Army soldier walks up the stairs at a patrol base in the Shiite enclave of Sadr City in Baghdad, Iraq, Sunday, May 11, 2008.
AP Photo/Khalid Mohammed
A man checks out an anti-armor weapon left behind by U.S. forces in southern Baghdad, Iraq, Sunday, May 11, 2008. U.S. troops fired at the house with a shoulder rocket launcher during an apparent search mission in the area.
AP Photo/Alaa al-Marjani
The wife of Jassim Abdul Hussein, right, mourns over his body at a morgue in the holy Shiite city of Najaf, Iraq, Saturday, May 10, 2008. Hussein was killed during clashes in Baghdad's Sadr City on Friday.
AP Photo/Sabah al-Bazee
U.S. soldiers stand near a hole in the roof of the BBC headquarters in Baghdad after a rocket attack Friday, May 9, 2008. A rocket hit the BBC office but no one was wounded in the attack, the British broadcaster said.
AP Photo/Petr David Josek
An Iraqi woman holds onto a truck while waiting for food supplies to be distributed among the residents of the Shiite enclave of Sadr City by Iraqi soldiers in Baghdad, Iraq, Thursday, May 8, 2008.
AP Photo/Petr David Josek
U.S. soldier from the 3rd Special Troops Battalion, 3rd Brigade Combat Team, 4th Infantry Division jumps over a wall during a patrol in the Shiite enclave of Sadr City in Baghdad, Iraq, Thursday, May 8, 2008.
AP Photo/Karim Kadim
A man stands in front of a house hit by an airstrike in Sadr City, Baghdad, Iraq, Thursday, May 8, 2008.
AP Photo/Khalid Mohammed
Iraqi men in a boat throw a fishing net into the waters of the Euphrates river, 20 miles south of Najaf, Iraq, Thursday, May 8, 2008.
AP Photo/Khalid Mohammed
Iraqi police academy graduates hold national flags during a graduation ceremony in Baghdad, Iraq, Thursday, May 8, 2008. Some 900 men went through training to join the Iraqi national police force.
AP Photo/Loay Hameed
A man passes a van destroyed in an air strike in Hay al-Turath district, southwestern Baghdad, Iraq, Wednesday, May 7, 2008. According to eyewitnesses, U.S. helicopters fired missiles targeting several gunmen.
AP Photo/Hadi Mizban
An Iraqi family stands inside their home hit by an air strike in the Fidhailiya area of eastern Baghdad, Iraq, Thursday, May 8, 2008.
AP Photo/Karim Kadim
Family gathers at the bedside of Hameed Talib, in the Shiite stronghold of Sadr City in Baghdad, Iraq, Thursday, May 8, 2008, after he was wounded in clashes between Mahdi Army and U.S. and Iraqi forces. Seven people died and 20 others were wounded in Sadr City, according to hospital sources.
AP Photo/Alaa al-Marjani
Relatives of Ahmed Urwa, who was killed by a sniper in Baghdad's neighborhood of Shula, grieve during his funeral in the holy Shiite city of Najaf, Iraq, Tuesday, May 6, 2008.
AP Photo/Petr David Josek
U.S. soldier John Willard from 370 ETS, Combat Air Force Transition Team sprays a massage to his 9-year-old daughter, Lexi, and her classmates on an old discarded Iraqi tank at Camp Taji north of Baghdad, Iraq, Tuesday, May 6, 2008.
AP Photo/Karim Kadim
Young Iraqis check a car destroyed in an air strike in the Shiite stronghold of Sadr City in Baghdad, Iraq, Tuesday, May 6, 2008. At least four civilians were killed overnight in Sadr City, hospital officials said Tuesday. Some 21 people were injured at the same time in Sadr City, which has seen fierce fighting between the Mahdi Army militia and U.S. and Iraqi troops.
AP Photo/Karim Kadim
A man holds debris after an air strike in the Shiite stronghold of Sadr City Monday, May 5, 2008. One man died and several other people were wounded in the air strike that partly destroyed a school wall and shattered windows in nearby houses.
AP Photo/Karim Kadim
Relatives of Jabbar Hilal, a school guard, mourn during his funeral after he was killed in an air strike in the Shiite stronghold of Sadr City Monday, May 5, 2008.