KATHMANDU, NEPAL - APRIL 25: Emergency rescue workers clear debris in Basantapur Durbar Square while searching for survivors on April 25, 2015 in Kathmandu, Nepal. More than 100 people have died as tremors hit Nepal after an earthquake measuring 7.9 on the Richter scale caused buildings to collapse and avalanches to be triggered in the Himalayas. Authorities have warned that the death toll is likely to be much higher. (Photo by Omar Havana/Getty Images)
