Iraq takes aim at leaders of U.S.-tied Sunni groups

The Shiite-dominated government in Iraq is driving out many leaders of Sunni citizen patrols, the groups of former insurgents who joined the American payroll and have been a major pillar in the decline in violence around the nation.

In restive Diyala Province, United States and Iraqi military officials say there were orders to arrest hundreds of members of what is known as the Awakening movement as part of large security operations by the Iraqi military.