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.
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.
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.
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.
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.
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.
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.
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.
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.
A man stands in front of a house hit by an airstrike in Sadr City, Baghdad, Iraq, Thursday, May 8, 2008.
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.
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.
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.
An Iraqi family stands inside their home hit by an air strike in the Fidhailiya area of eastern Baghdad, Iraq, Thursday, May 8, 2008.
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.
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.
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.
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.
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.
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.