Iraqis Struggle to Maintain Normal Life Despite Violence

BAGHDAD, IRAQ - SEPTEMBER 2: A wolf watches visitors from it's cage in Baghdad zoo on September 2, 2006 in Baghdad, Iraq. Sectarian violence is on the rise as previous days witnessed a series of bloody attacks and clashes with both Sunni insurgents and Shiite militias. Despite the continued violence Iraqis try to maintain a normal life. ( Photo by Wathiq Khuzaie / Getty Images)