Syrian Refugees

Syrian refugees walk outside their tents at a camp in the eastern Lebanese border town of Arsal, Dec. 15, 2013.

Syrian refugees carry aid donated by the local municipality near the ancient Roman city of Baalbek in eastern Lebanon, Dec. 15, 2013.

Syrian refugee Ahmed al-Hasan and his wife Mariam al-Hamed sit inside their tent at a refugee camp near the ancient Roman city of Baalbek in eastern Lebanon, Dec. 15, 2013.

Syrian refugees transport their belongings after heavy rain at the Al Zaatari refugee camp in the Jordanian city of Mafraq, Dec. 12, 2013.

Newly-arrived Syrian refugees ride a Jordanian military vehicle after crossing into Ruweishid, Jordan, Dec. 5, 2013.

A Jordanian soldier helps Syrian refugees after they crossed into Jordanian territory from Syria, near the town of Ruwaished, Dec. 5, 2013.

Syrian refugee women stand in line to receive winter aid kits at Zaatari refugee camp, near the Syrian border, in Mafraq, Jordan, Dec. 3, 2013.