A young boy is bathed by his mother and sister at Um Khashim, a makeshift village 25 kilometers (15 miles) southwest of Najaf, 160 kilometers (100 miles) south of Baghdad, Iraq, Tuesday, Nov. 24, 2009. About 200 families, displaced from other parts of Iraq, live in the village. According to the United Nations, as of January 2009 there were some 2.6 million people displaced within Iraq. (AP Photo/Alaa al-Marjani)

A young boy is bathed by his mother and sister at Um Khashim, a makeshift village 25 kilometers (15 miles) southwest of Najaf, 160 kilometers (100 miles) south of Baghdad, Iraq, Tuesday, Nov. 24, 2009. About 200 families, displaced from other parts of Iraq, live in the village. According to the United Nations, as of January 2009 there were some 2.6 million people displaced within Iraq. (AP Photo/Alaa al-Marjani)