Nepal's devastating earthquake that hit Saturday is now blamed for at least 4,000 deaths. Reconstruction is estimated to cost billions. International aid efforts are underway, but aftershocks are rattling survivors' nerves and making the recovery even more challenging.
Rescue crews and aid groups are working to reach survivors but their efforts are being hampered by the remote locations present in Nepal. Roads are blocked and filled with traffic. Officials think that the death toll could go much higher. The magnitude 7.8 quake has left nearly 1 million children in need of help as they have lost their home and parents.
