A Nepalese woman looks inside a damaged temple and prays in Bhaktapur near Kathmandu, Nepal, Thursday, April 30, 2015. (Photo by Manish Swarup/AP Photo)

Kathmandu municipal workers collect garbage from the city in Kathmandu, Nepal, Thursday, April 30, 2015. (Photo by Manish Swarup/AP Photo)

People walk past a house with one side of its walls completely destroyed by Saturday's earthquake in Sakhu, on the outskirts of Kathmandu, Nepal, Wednesday, April 29, 2015. (Photo by Bernat Amangue/AP Photo)

A boy stands outside his makeshift shelter at open ground in the early hours, after the April 25 earthquake in Kathmandu, Nepal April 29, 2015. (Photo by Adnan Abidi/Reuters)

Survivors of Saturday's earthquake hold on to a cable as a military takes off with evacuees from Kathmandu to New Delhi during a midnight rescue mission by Indian Air Force, in Kathmandu, Nepal, Wednesday, April 29, 2015. (Photo by Altaf Qadri/AP Photo)

An Earthquake-affected Nepalese girl waits for treatment after receiving local first-aid elsewhere, at the Israeli field hospital for earthquake victims in Kathmandu, Nepal, Wednesday, April 29, 2015. Saturday's disaster killed thousands and also injured many more, police said. The U.N. says the disaster has affected 8.1 million people, more than a fourth of Nepal's population of 27.8 million, and that 1.4 million needed food assistance. (Photo by Manish Swarup/AP Photo)

An injured survivor of Saturday's earthquake is carried into a military plane evacuating injured and stranded Indians from Kathmandu to New Delhi during a midnight rescue mission by Indian Air Force, in Kathmandu, Nepal, Wednesday, April 29, 2015. (Photo by Altaf Qadri/AP Photo)

In this Tuesday, April 28, 2015 photo, a relative holds an old photograph showing Bharatman Pradhan, a 68-year-old family patriarch who survived Saturday's massive earthquake, and his deceased wife, salvaged from the debris of their collapsed house in Kathmandu, Nepal. When the quake crumpled their four-story house into a cloud of dust April 25, a total of 18 family members were killed in the building. About 30 of relatives had gathered in the house for a weeklong traditional Hindu prayer session. At 11:56 a.m., the house began shaking. About a dozen people had managed to flee in time. (Photo by Manish Swarup/AP Photo)

In this Monday, April 27, 2015 photo, a Nepalese man walks over fallen rocks and past a crushed car on the way to Dhunche, Nepal, a village in Langtang National Park, two days after a 7.8-magnatude earthquake hit the region. The photographer, Joe Sieder, said the man was part of a group of Nepalese workers and trekkers who left Syabrubesi earlier that day and hiked about 30 km (19 miles) for 13 hours, mostly over boulder-strewn roads with some small landslides along the way to make their way to a passable road. (Photo by Joe Sieder via AP Photo)

Nepalese collect water distributed in a tanker in Kathmandu, Nepal, Wednesday, April 29, 2015. While many villages across Nepal affected by Saturday's earthquake are still waiting for rescue and relief teams, life in the capital, Kathmandu, is slowly returning to normal. (Photo by Bernat Amangue/AP Photo)

An Indian Army doctor helps an injured woman drink water after she was evacuated from higher reaches of mountains by Nepalese army, in Kathmandu, Nepal, Wednesday, April 29, 2015. The first aid shipments reached a hilly district near the epicenter of Nepal's earthquake, a U.N. food agency official said, and distribution of food and medicine would start Wednesday, five days after the quake struck. (Photo by Manish Swarup/AP Photo)

Carlos Cienfuegos, a member of the Mexican rescue team known as the “Topos” carries his equipment at the airport in Mexico City as he waits to depart for earthquake-hit Nepal, April 28, 2015. (Photo by Henry Romero/Reuters)

A Nepali woman and her baby queue for a bus to leave Kathmandu and return to her village in the aftermath of Saturday's earthquake in Nepal, April 29, 2015. (Photo by Olivia Harris/Reuters)

A boy wraps himself with blankets as he stands outside his makeshift shelter at open ground in the early hours, following the April 25 earthquake in Kathmandu, Nepal April 29, 2015. (Photo by Adnan Abidi/Reuters)

Nepalis queue for buses to leave Kathmandu and return to their villages in the aftermath of Saturday's earthquake in Nepal, April 29, 2015. (Photo by Olivia Harris/Reuters)

A Nepal army soldier hands over a photo frame to another after collecting it from the rubble of a destroyed house, after the April 25 earthquake, in Kathmandu, Nepal April 29, 2015. (Photo by Adnan Abidi/Reuters)

Cellphones pictured charging as a generator circulates power due to a power cut after an earthquake in Kathmandu, Nepal April 29, 2015. (Photo by Navesh Chitrakar/Reuters)

A boy sits inside a tent on an open ground, after Saturday's earthquake in Kathmandu, Nepal early April 29, 2015. (Photo by Adnan Abidi/Reuters)

People wait to board buses to leave Kathmandu following Saturday's earthquake in Nepal, April 29, 2015. (Photo by Danish Siddiqui/Reuters)

A girl sleeps on her family's belongings as others wait to board buses to leave Kathmandu following Saturday's earthquake in Nepal, April 29, 2015. (Photo by Danish Siddiqui/Reuters)

People wait to board buses to leave Kathmandu following Saturday's earthquake in Nepal, April 29, 2015. (Photo by Danish Siddiqui/Reuters)

People wait to board buses to leave Kathmandu following Saturday's earthquake in Nepal, April 29, 2015. (Photo by Danish Siddiqui/Reuters)

Ropes weighted down with water bottles are used to apply traction to the legs of an injured girl after she fractured them during Saturday's earthquake, at a hospital in Kathmandu, Nepal, April 29, 2015. (Photo by Danish Siddiqui/Reuters)

Nepalese police personnel try to stop earthquake victims from blocking traffic along a road as they protest against the government's lack of aid provided to the victims in Kathmandu, Nepal April 29, 2015. (Photo by Navesh Chitrakar/Reuters)

An earthquake victim shouts at a government official as they block traffic along a road while protesting against the government's lack of aid provided to the victims in Kathmandu, Nepal April 29, 2015. (Photo by Navesh Chitrakar/Reuters)

Earthquake victims chant anti-government slogans while protesting against the government's lack of aid provided to the victims in Kathmandu, Nepal April 29, 2015. The death toll from the devastating earthquake in Nepal four days ago rose past 5,000 on Wednesday as officials conceded they had made mistakes in their initial response, leaving survivors stranded in remote villages waiting for aid and relief. Anger and frustration were mounting steadily, with many Nepalis sleeping out in the open under makeshift tents for a fourth night since the country's worst quake in more than 80 years. (Photo by Navesh Chitrakar/Reuters)

Earthquake victims scuffle with Nepalese police personnel as they try to block traffic along a road, while protesting against the government's lack of aid provided to the victims in Kathmandu, Nepal April 29, 2015. (Photo by Adnan Abidi/Reuters)

Earthquake victims shout anti-government slogans while protesting against the government's lack of aid provided to the victims in Kathmandu, Nepal April 29, 2015. (Photo by Adnan Abidi/Reuters)

Earthquake victims argue with policemen during a protest against the government's lack of aid provided to the victims in Kathmandu, Nepal April 29, 2015. (Photo by Adnan Abidi/Reuters)

Ganesh Giri, 36, mourns after his wife’s body was recovered by the rescue team from a collapsed building, after the Saturday’s earthquake, in Kathmandu, Nepal April 29, 2015. (Photo by Adnan Abidi/Reuters)

Ganesh Giri, 36, mourns next to his wife’s body after it was recovered by the rescue team from a collapsed building, after Saturday’s earthquake, in Kathmandu, Nepal April 29, 2015. (Photo by Adnan Abidi/Reuters)

Bimala Lopchan Tamang, 15, cries upon learning the death of her husband Udas Tamang, 16, whose body was recovered from collapsed building by rescue workers on the fifth day after the earthquake hit Nepal in Kathmandu, Nepal April 29, 2015. Udas had arrived in Kathmandu from Nuwakot to go overseas to earn money and have better futures with Bimala, whom he married last year. (Photo by Navesh Chitrakar/Reuters)

Nepalese soldiers load goods into an army helicopter in Gorkha, Nepal, to supply remote areas near the epi-centre of Saturday's earthquake with food and other needs, April 29, 2015. (Photo by Wolfgang Rattay/Reuters)

Nepalese soldiers carry goods to an army helicopter to supply remote areas by air near the epi-centre of Saturday's earthquake in Gorkha, Nepal, April 29, 2015. (Photo by Wolfgang Rattay/Reuters)

A Nepalese army helicopter flies food and other supplies into a remote mountain area near the epi-centre of Saturday's earthquake in Gorkha, Nepal, April 29, 2015. (Photo by Wolfgang Rattay/Reuters)

People queue for food handouts after Saturday's earthquake near Chautara, Nepal, April 29, 2015. (Photo by Olivia Harris/Reuters)

Nepalese soldiers help people salvage belongings from their houses damaged by Saturday's earthquake in Sangachowk, Nepal, April 29, 2015. (Photo by Olivia Harris/Reuters)

A motorbike damaged by Saturday's earthquake in Sangachowk, Nepal, April 29, 2015. (Photo by Olivia Harris/Reuters)

People force an army truck carrying relief supplies off the road, saying they have not received any government food aid five days after Saturday's earthquake, near Chautara, Nepal, April 29, 2015. (Photo by Olivia Harris/Reuters)

Soldiers guard supply trucks after local people forced an army truck carrying relief supplies off the road, saying they have not received any government food aid five days after Saturday's earthquake, near Chautara, Nepal, April 29, 2015. (Photo by Olivia Harris/Reuters)

People force an army truck carrying relief supplies off the road, saying they have not received any government food aid five days after Saturday's earthquake, near Chautara, Nepal, April 29, 2015. (Photo by Olivia Harris/Reuters)

A Nepalese soldier loads food supplies at an army base in Chautara, Nepal, April 29, 2015. (Photo by Olivia Harris/Reuters)

Soldiers guard supply trucks after local people forced an army truck carrying relief supplies off the road, saying they have not received any government food aid five days after Saturday's earthquake, near Chautara, Nepal, April 29, 2015. (Photo by Olivia Harris/Reuters)

People stand amid coffins of the victims of Saturday's earthquake in Nepal, during the funeral in Guwahati, India, April 29, 2015. (Photo by Utpal Baruah/Reuters)

Jamna Pariar, 22, is comforted by the medical staff after she learnt about the death of her nine-day-old daughter at the Israel Defence Forces (IDF) field hospital following Saturday's earthquake in Kathmandu, Nepal, April 29, 2015. (Photo by Danish Siddiqui/Reuters)

Seejan Tamang, a four-year-old, who was injured during Saturday's earthquake, lies on a gurney at a hospital in Kathmandu, Nepal, April 29, 2015. (Photo by Danish Siddiqui/Reuters)

An injured resident is taken off from the helicopter at the Israel Defence Forces (IDF) field hospital following Saturday's earthquake in Kathmandu, Nepal, April 29, 2015. (Photo by Danish Siddiqui/Reuters)

Members of the Nepal Army carry an injured resident at the Israel Defence Forces (IDF) field hospital following Saturday's earthquake in Kathmandu, Nepal, April 29, 2015. (Photo by Danish Siddiqui/Reuters)

Nepalese military personnel try to salvage supplies among the debris of a damaged shop at a devastated area following Saturday's earthquake at Arugat village, near Gorkha, Nepal April 29, 2015. (Photo by Athit Perawongmetha/Reuters)

An Indian girl cries near the coffin of her mother Hema Prabha Saikia, a victim of Saturday's earthquake in Nepal, in Gauhati, India, Wednesday, April 29, 2015. The bodies of six women victims arrived in Gauhati on Wednesday. (Photo by Anupam Nath/AP Photo)

An injured survivor of Saturday's earthquake is helped by his attendants inside a military plane, evacuating injured and stranded Indians from Kathmandu to New Delhi, during a midnight rescue mission by Indian Air Force, in Kathmandu, Nepal, Wednesday, April 29, 2015. (Photo by Altaf Qadri/AP Photo)

Buses loaded with Nepalese people going to their hometowns prepare to leave Kathmandu, Nepal, Wednesday, April 29, 2015. Thousands of people are lining up at bus stations in Kathmandu where the government is providing free transportation for people hoping to travel to their hometowns and villages. (Photo by Bernat Amangue/AP Photo)

Ramaya pleads for food after an aid relief helicopter lands at the remote mountain village of Gumda, near the epicenter of Saturday's massive earthquake in the Gorkha District of Nepal, Wednesday, April 29, 2015. Aid reached the hilly district for the first time Wednesday, four days after the quake struck. (Photo by Wally Santana/AP Photo)

A Nepalese child injured in Saturday's earthquake is taken on a stretcher after being evacuated from higher reaches of mountains by Nepalese army soldiers, in Kathmandu, Nepal, Wednesday, April 29, 2015. (Photo by Manish Swarup/AP Photo)

An Indian army doctor administers an injection to an injured man after he was evacuated from higher reaches of mountains by Nepalese army, in Kathmandu, Nepal, Wednesday, April 29, 2015. (Photo by Manish Swarup/AP Photo)

Workers prepare rotis, a type of Indian bread at the Bangla Sahib Sikh temple to be shipped as relief material to Nepal in New Delhi, India, Wednesday, April 29, 2015. The first aid shipments reached a hilly district near the epicenter of Nepal's earthquake, a U.N. food agency official said, and distribution of food and medicine would start Wednesday, five days after the quake struck. (Photo by Saurabh Das/AP Photo)

Nepalese students and volunteers clear the rubble at Kathmandu Durbar Square, a UNESCO World Heritage Site, in Kathmandu, Nepal, Wednesday, April 29, 2015. (Photo by Manish Swarup/AP Photo)

A Nepalese municipal worker cleans the street early morning in Kathmandu, Nepal, Wednesday, April 29, 2015. (Photo by Bernat Amangue/AP Photo)

Nepalese load into buses going to their hometowns in Kathmandu, Nepal, Wednesday, April 29, 2015. Thousands of people are lining up at bus stations in Kathmandu where the government is providing free transportation for people hoping to travel to their hometowns and villages. (Photo by Bernat Amangue/AP Photo)

Post-it messages are seen on a wall at a makeshift memorial at the borough of Queens in New York, for the victims of Saturday's earthquake in Nepal April 29, 2015. (Photo by Eduardo Munoz/Reuters)