keywords: baghdad insurgents iraq insurgent fallujah
text: Surge of Baghdad Violence Leaves 59 Dead BAGHDAD, Iraq - Insurgents hammered central Baghdad on Sunday with one of their most intense mortar and rocket barrages ever in the heart of the capital, heralding a day of violence that killed nearly 60 people nationwide as security appeared to spiral out of control.    On Monday, a series of explosions rocked the insurgent stronghold of Fallujah and clouds of smoke rose into the sky, witnesses said...