 Complete the following phrase:  In a 10 January 2007 address to the American people, President George W. Bush stated that 80 of Iraqs sectarian violence occurs within of the capital. This violence is splitting Baghdad into sectarian enclaves, and shakes the confidence of all Iraqis.. The conflict escalated over the next several months until by late 2007, the National Intelligence Estimate described the conflict as having elements of a civil war. In 2008, during the Sunni Awakening and the U.S. troop surge, violence declined dramatically. However, an 