Iraq war: Iconic images

U.S. Navy Hospital Corpsman HM1 Richard Barnett, assigned to the 1st Marine Division, holds an Iraqi child in central Iraq March 29, 2003. REUTERS/Damir Sagolj

An Iraqi man suspected of having explosives in his car is held after being arrested by the U.S army near Baquba, Iraq, October 15, 2005. REUTERS/Jorge Silva

Mays, a young Iraqi Shi'ite girl, cries after a mortar shell which landed outside the family's home in a Najaf residential area injured her uncle August 18, 2004. REUTERS/Ali Jasim

An Iraqi woman tries to explain that she has nothing to do with illegal fuel as soldiers from the 2nd battalion, 32nd Field Artillery brigade patrol search for illegal fuel sellers in Baghdad August 6, 2007. REUTERS/Damir Sagolj

A man runs down a street warning people to flee shortly after a twin car bomb attack at Shorja market in Baghdad February 12, 2007. REUTERS/Ceerwan Aziz

An Iraqi detainee gestures toward U.S. soldiers through bars of his cell at Abu Ghraib prison outside Baghdad May 17, 2004. REUTERS/Damir Sagolj

President George W. Bush walks in front of Humvees with Defense Secretary Robert Gates and Secretary of State Condoleezza Rice following remarks to the press after nightfall at Al-Asad airbase in Anbar Province September 3, 2007. REUTERS/Jason Reed more

U.S. Air Force Major Stacie Shafran carries her luggage to a loading paddock while waiting for her departure from Iraq at the former U.S. Sather Air Base near Baghdad, Iraq December 14, 2011. REUTERS/Shannon Stapleton

An Iraqi girl holds her sister as she waits for her mother (R) to bring over food bought in Basra March 29, 2003. REUTERS/Jerry Lampen

U.S. Marines carry an injured colleague to a helicopter near the city of Falluja, November 10, 2004. REUTERS/Eliana Aponte

U.S. Marine Corp Assaultman Kirk Dalrymple watches as a statue of Iraq's President Saddam Hussein falls in central Baghdad's Firdaus Square, April 9, 2003. REUTERS/Goran Tomasevic

An Iraqi woman watches U.N. weapons inspectors leave Saddam airport in Baghdad March 18, 2003. REUTERS/Goran Tomasevic

An Iraqi girl holds her hands up while U.S. and Iraqi soldiers search her family house in Baquba early June 30, 2007. REUTERS/Goran Tomasevic

A soldier of U.S. Army's 4th Infantry Division (Task Force Ironhorse) searches through dense vegetation around the Diala river where Iraqi militants are hiding outside Baquba early November 13, 2003. REUTERS/Damir Sagolj

An Iraqi baby lies in a cradle while a woman argues with U.S. soldiers of 1/8 Bravo Company searching for weapons, explosives and information about militants in the area during a foot patrol in a neighborhood of Mosul June 26, 2008. REUTERS/Eduardo...more

U.S. soldiers blindfold an Iraqi man after arresting him during a night patrol at the Zafraniya neighborhood, southeast of Baghdad September 4, 2007. REUTERS/Carlos Barria

Policemen cry during a funeral of their colleague a day after a bomb attack in Baghdad's Jihad district November 3, 2010. REUTERS/Ahmed Malik

Staff Sgt. Keith Fidler kisses his wife Cynthia, as their son Kolin looks on, during a homecoming ceremony in New York, April 8, 2011 for the New York Army National Guard's 442nd Military Police Company's return from Iraq. REUTERS/Shannon Stapleton more

U.S. soldiers push the car of an Iraqi man to start the engine at a check point in north Baghdad June 13, 2007. REUTERS/Goran Tomasevic

An explosion rocks Baghdad during air strikes March 21, 2003. REUTERS/Goran Tomasevic