An Afghan refugee girl eats corn on the outskirts of Peshawar, a city in northwest Pakistan on June 19, 2013, on the eve of World Refugee Day. There are 1.65 million registered Afghans currently living in Pakistan. Since 2002, UNHCR's voluntary repatriation program has helped more than 3.8 million Afghan refugees return home. (Xinhua Photo/Ahmad Sidique)