In Baghdad , the American military continued to try to curb the activity of death squads , staging an overnight raid into the Shiite militia stronghold , Sadr City .
Baghdad /location/location/contains Sadr City
IN NNP , DT JJ JJ VBN TO VB TO VB DT NN IN NN NNS , VBG DT JJ NN IN DT JJ NN NN , NNP NNP .
Baghdad
LOCATION
Sadr City
LOCATION
/location/location/contains