A Lebanese Red Cross personnel attends to a camel at the outskirts of the bombarded Nahr al-Bared refugee camp in north Lebanon July 20, 2007. Many of the 32,000 Palestinian refugees who have fled fighting between the Lebanese army and Islamist militants will need temporary homes while their devastated camp is rebuilt, a U.N. official said on Friday. REUTERS/Omar Ibrahim (LEBANON)

Released Palestinian prisoners lean out of bus windows, as they are greeted by relatives shortly after their release at the Beituniya checkpoint on their way to the West Bank city of Ramallah, Friday, July 20, 2007. Israel released more than 250 Palestinian prisoners Friday, in an attempt to bolster moderate Palestinian President Mahmoud Abbas in his power struggle with Hamas. (AP Photo/Emilio Morenatti)

A released Palestinian female prisoner Faten Daraghmeh hugs her daughter after her arrival at the West Bank village of Alloban near of Nablus, July 20, 2007. Israel released more than 250 Palestinian prisoners on Friday as part of a U.S.-backed deal to bolster Abbas after Hamas Islamists took over the Gaza Strip last month. The prisoners, who were mostly members of Abbas's secular Fatah faction, arrived in Ramallah where they were greeted by Abbas and reunited with family members. REUTERS/Eliana Aponte (WEST BANK)