Tents at an unofficial refugee camp for Syrians fleeing the violence in the country are covered with snow during heavy snowfalll on the road between Riyaq and Baalbek in Lebanon's eastern Bekaa Valley, near the border with Syria, on January 7, 2015. Several camps host thousands of Syrian refugees in eastern Lebanon but many are inadequately equipped to cope with the cold. The UN High Commissioner for Refugees says humanitarian agencies have provided 400,000 people with fuel vouchers or cash for November and December, but that funding shortfalls mean many refugees are left 'in cold, adverse conditions'. AFP PHOTO / STR        (Photo credit should read -/AFP/Getty Images)