BAGHDAD (AP) -- Iraqi officials say gunmen have killed a senior aide to anti-U.S. cleric Muqtada al-Sadr in the Shiite holy city of Najaf.
The officials say Riyadh al-Nouri was the director of al-Sadr's office in Najaf. He was shot to death as he drove home after attending Friday prayers in the nearby city of Kufa.
A policeman and an official in al-Sadr's Najaf office confirmed the killing but spoke on condition of anonymity because they were not authorized to disclose the information.
The anti-U.S. cleric has his headquarters in Najaf, but the shrines in that city are dominated by a rival Shiite group and most of his followers are concentrated in Kufa.
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