Burned bodies hanging from a bridge. A boy buried under rubble from a bombing. A father gunned down in front of his 7-year-old daughter. These were some of the harrowing images captured by three Iraqi photographers of The Associated Press who have covered the Iraq war since the U.S.-led invasion of 2003.
Now, as the last American troops prepare to leave their country, the three remember the images that have held the most significance for them.