On Saturday, four civilians and a policeman were killed in clashes at Abu Ghraib's marketplace [on the western edge of Baghdad]. The clashes began when US troops tried to clear market stalls from a main road, according to witnesses.
Source: http://english.aljazeera.net/NR/exeres/62151419-6B9F-4D5A-82FD-6BED2916FA88. htm