Family and comrades grieve during the funeral procession for an Iraqi traffic policeman Ali Hameed in Baghdad on Oct. 24, 2011. Police said gunmen in a speeding car attacked a traffic police checkpoint in the center of the Iraqi capital early that morning, killing two policemen and two civilians. (Associated Press)

Photo by: Hadi Mizban

Family and comrades grieve during the funeral procession for an Iraqi traffic policeman Ali Hameed in Baghdad on Oct. 24, 2011. Police said gunmen in a speeding car attacked a traffic police checkpoint in the center of the Iraqi capital early that morning, killing two policemen and two civilians. (Associated Press)