(01 of09)
Open Image ModalAfghan refugees wait for transport to leave for Afghanistan at a repatriation center run by the United Nations High Commissioner for Refugees, on World Refugee Day, in Peshawar, Pakistan, Wednesday, June 20, 2012. (AP Photo/Mohammad Sajjad) (credit:AP)
(02 of09)
Open Image ModalAfghan refugees wait for transport to leave for Afghanistan at a repatriation center run by the United Nations High Commissioner for Refugees, on World Refugee Day, in Peshawar, Pakistan, Wednesday, June 20, 2012. (AP Photo/Mohammad Sajjad) (credit:AP)
(03 of09)
Open Image ModalAfghan refugee girl Shaziyya Adil, 3, center, sits on a jerrycan, while she and other refugees collect water, on World Refugee Day, in a slum on the outskirts of Islamabad, Pakistan, Wednesday, June 20, 2012. (AP Photo/Muhammed Muheisen) (credit:AP)
(04 of09)
Open Image ModalAfghan refugee Ibraheem Rahees, 6, is seen in a slum, on World Refugee Day, on the outskirts of Islamabad, Pakistan, Wednesday, June 20, 2012. (AP Photo/Muhammed Muheisen) (credit:AP)
(05 of09)
Open Image ModalAfghan refugee girl Haleema Metawell, 6, looks at other children, not pictured, while standing by her home, on World Refugee Day, in a slum on the outskirts of Islamabad, Pakistan, Wednesday, June 20, 2012. (AP Photo/Muhammed Muheisen) (credit:AP)
(06 of09)
Open Image ModalAn Afghan refugee youth, center, pours water on himself to cool off, while other refugees are seen collecting water, on World Refugee Day, in a slum on the outskirts of Islamabad, Pakistan, Wednesday, June 20, 2012. (AP Photo/Muhammed Muheisen) (credit:AP)
(07 of09)
Open Image ModalAfghan refugee girl Waleemah Syed, 7, holds her brother Marvaiz, 1, by the doorway of their home, on World Refugee Day, in a slum on the outskirts of Islamabad, Pakistan, Wednesday, June 20, 2012. (AP Photo/Muhammed Muheisen) (credit:AP)
(08 of09)
Open Image ModalAfghan refugee youth are silhouetted against the sunset as they gather at a slum on World Refugee Day on the outskirts of Islamabad, Pakistan on Wednesday, June 20, 2012. (AP Photo/Anjum Naveed) (credit:AP)
(09 of09)
Open Image ModalAfghan refugee youth are silhouetted against the sunset as they gather at a slum on World Refugee Day on the outskirts of Islamabad, Pakistan on Wednesday, June 20, 2012. (AP Photo/Anjum Naveed) (credit:AP)