In this January 29, 2013, file photo, a man walks past dead bodies in front of a river in the neighborhood of Bustan al-Qasr in Aleppo, Syria. More than 130,000 people have died in three years, and more than a quarter of the country's population now live as refugees, either displaced internally or in neighboring countries. An untold number of people have been subjected to the trauma of losing loved ones or witnessing lives blown apart. (Photo by Abdullah al-Yassin/AP Photo)
