An Iraqi fireman looks at the wreckage caused by a bomb that exploded on a minibus, killing two passengers and wounding five others, April 9, 2006 in Baghdad, Iraq. Six bombs exploded in Baghdad and central Iraq that day, leaving at least five people dead three years after the Iraqi capital fell to U.S. forces as Iraqi police and soldiers bolstered security in Baghdad to prevent more attacks.
Iraqis walk past the body of a victim of an explosion at a mosque, April 7, 2006 in Baghdad, Iraq.
Iraqi soldiers secure the scene of a suicide attack on the Buratha mosque Friday April 7, 2006 in Baghdad, Iraq. At least two suicide attackers wearing women's cloaks blew themselves up in a Shiite mosque in northern Baghdad.
An Iraqi boy looks at a peacock for sale in a bird market Friday April 7, 2006 in Baghdad, Iraq.
Iraqis view the wreckage caused by a car bomb which exploded about 300 yards from the Imam Ali shrine, one of the most sacred sites for Shiite Muslims Thursday April 6, 2006 in Najaf 100 miles south of Baghdad, Iraq. A car bomb exploded Thursday in the Shiite holy city of Najaf, killing at least 10 people and threatening to sharpen sectarian tensions.
An Iraqi woman weeps for the memory of her husband killed during the 1991 uprising against Saddam Hussein, during an anti-Saddam demonstration, April 5, 2006 in Najaf, Iraq, 100 miles south of Baghdad.
Iraqi policemen secure the site of a roadside bomb, April 5, 2006 in central Baghdad, Iraq. A bomb explosion killed three people including two schoolboys and injured eleven, as Iraqi politicians struggled to form a government.
Former Iraqi president Saddam Hussein argues with prosecutors while testifying during cross-examination in his trial held in Baghdad's heavily fortified Green Zone, April 5, 2006. Saddam Hussein appeared in court for questioning by judges and prosecutors in a new session of his trial on charges of killings of Shiites in the 1980s.
Six brothers listen as their father talks with U.S. Army and Iraqi soldiers near the airport in Baghdad, Iraq, April 4, 2006.
U.S. Army Sgt. Scott Rebarchak, left, of Clarion, Pa., and Spc. Jeremy Broadway, of Bowdon, Ga., construct a checkpoint near the airport in Baghdad, Iraq, April 4, 2006.
U.S. Army soldiers inspect cars at a checkpoint near the airport in Baghdad, Iraq, April 4, 2006.
An Iraqi man collapses at the funeral of a young boy who was gunned down in a market in Basra, Iraq, April 4, 2006. The continuing violence made talks to form a new government even more urgent as Iraqi politicians have been at a stalemate for months, primarily due to disagreement over who the country's next prime minister should be.
Iraqi women weep for two children who were killed when a roadside bomb destroyed their house, April 4, 2006, in Baghdad, Iraq.
Iraqi schoolgirls pass a security guard and a building damaged by a truck bomb attack, April 4, 2006, in Baghdad, Iraq.
Relatives mourn over the coffin of a victim of Monday night's truck bomb attack, April 4, 2006, in Baghdad, Iraq.
Iraqis walk past a shoe left at the site of a Monday night truck bomb in front of the al-Shroofi Shiite Mosque, April 4, 2006, in Baghdad, Iraq.
An Iraqi boy sits in the wreckage of a house destroyed by a bomb which also killed two children, April 4, 2006, in Baghdad, Iraq. A bomb exploded near the house, destroying the building in which two families lived, and killing two children, nine and 12 years old.
An Iraqi man looks out over a bloody puddle at the site of a car bomb, April 3, 2006, in Baghdad, Iraq.
Iraqis look through the bombed wreckage of several buildings, including a barber shop, April 3, 2006, in Buhriz, about 35 miles northeast of Baghdad.
Iraqi and U.S. soldiers stand by a bloody puddle at the site of a car bomb, April 3, 2006, in Baghdad, Iraq.