U.S. And Iraqi Troops Battle Rising Insurgency

RAMADI, IRAQ - JANUARY 30: A letter written from a child in the United States to a U.S. Marine is pinned on the wall along with old Iraqi currency bearing the portrait of Saddam Hussein Jan. 30, 2007 in Anbar province, Ramadi, Iraq. Marines guard the center, located in the center of Ramadi, which has seen some of the heaviest fighting between U.S. forces and Sunni insurgents. Officials say that insurgent attacks in Ramadi are down, as U.S. and Iraqi forces have established combat outposts throughout the city. (Photo by John Moore/Getty Images)