Getty Images/Wissam Al-Okaili
In the early morning hours of Aug. 20, 2006, Shiite Iraqi pilgrims head out of Baghdad's poor neighborhood of Sadr City towards Shiite Imam Musa al-Kazdhim's Shrine in the al-Kadhimiah district north of Baghdad.
AP Photo/Karim Kadim
An Iraqi woman offers her respects to tableaux of the Imam Mousa al-Kadim shrine, as they walk to participate in the annual commemoration of the saint's death, in Shiite district of Kazimiyah, in Baghdad Aug. 20, 2006.
AP Photo/Karim Kadim
An Iraqi mother, along with her children, mourns the death of her son, Wisam Ali, 13, who was killed on the way to the Imam Moussa Kadhim shrine for the annual commemoration of the saint's death in Baghdad Aug. 20, 2006.
AP Photo
An Iraqi policeman helps a suspected militant from a police truck in Baqouba, 35 miles northeast of Baghdad, Aug. 20, 2006.
AP Photo/Karim Kadim
Iraqis mourn as they take from a hosital the body of a relative, killed on the way to the Imam Moussa Kadhim shrine for the annual commemoration of the saint's death in Baghdad Aug. 20, 2006.
AP Photo/Hadi Mizban
An Iraqi Shiites pilgrim looks at the Imam Mousa al-Kadim shrine during the annual commemoration of the saint's death, in Shiite district of Kazimiyah, in Baghdad, Iraq, Aug. 19, 2006.
AP Photo/Hadi Mizban
An Iraqi policeman patrols a deserted street in Baghdad Aug. 19, 2006.
AP Photo/Hadi Mizban
Iraqi Shiite Muslims flagellate themselves outside the Imam Mousa al-Kadim shrine during the annual commemoration of the saint's death in the Shiite district of Kazimiyah in Baghdad Aug. 19, 2006.
AP Photo/Hadi Mizban
Iraqi Shiite Muslims offer Friday prayers at the Imam Mousa al-Kadim shrine, in the Kazimiyah district of Baghdad, Aug. 18, 2006. Thousands of Shiite pilgrims are expected to gather on Aug. 19, 2006, near the shrine in the Baghdad's Kazimiyah district for the annual commemoration of the saint's death.
AP Photo/Hadi Mizban
Two Iraqi women walk past armored Iraqi army vehicles, stationed in front of the Imam Mousa al-Kadim shrine, in the Shiite district of Kazimiyah in Baghdad Aug. 17, 2006.
AP Photo/Khalid Mohammed
Iraqis walk past the wreckage of cars, burnt during bomb explosions, in Baghdad Aug. 17, 2006. Two simultaneous car bombs exploded in central Baghdad at dusk of Aug.16, 2006, killing 13 people and wounding 55, hours after another bomb killed eight laborers, underlining the increasingly deadly nature of the sectarian strife wracking the capital, police said.
AP Photo/Khalid Mohammed
An Iraqi woman walks past the site of a car bomb explosion in Baghdad Aug. 17, 2006.
AP Photo/hadi Mizban
Iraqis search for their belongings following a bomb explosion in Baghdad Aug. 16, 2006.
AP Photo/Hadi Mizban
The sandal of a laborer lies on the road after a bomb explosion in Baghdad, Aug.16, 2006. A bomb exploded Wednesday in a crowd of day laborers in central Baghdad, killing eight people and wounding 28, police said.
AP Photo/Mohammed Ibrahim
The wreckage of cars lie in front of the party headquarters of the Iraqi president after a suicide bomb attack in Mosul, Iraq, Tuesday, Aug. 15, 2006.
AP Photo/Hadi Mizban
A U.S. helicopter flies past an unfinished Shiite mosque, started by Former Iraqi President Saddam Hussein, in this aerial view in Baghdad, Iraq, Monday, Aug. 14, 2006.
AP Photo/Karim Kadim
Iraqis salvage their belongings from the debris of their houses after rocket attacks in Baghdad, Monday, Aug. 14, 2006.
AP Photo/Karim Kadim
U.S. soldiers inspect the damage after rocket attacks on a residential building in Baghdad, Monday, Aug. 14, 2006.
AP Photo/Karim Kadim
An Iraqi injured during previous day's rocket attacks recovers at a hospital in Baghdad, Monday, Aug. 14, 2006.
AP Photo/Karim Kadim
Iraqis look at a damaged residential building after rocket attacks in Baghdad, Monday, Aug.14, 2006.