Race Against Time In Uttarakhand As Rescuers Look For Survivors

Four days after a glacier disaster struck Uttarakhand, hundreds of people are still missing and 13 villages remain completely cut off. Visuals from the Tapovan hydel project hit by flood water after the glacier burst shows large-scale devastation. The rescue operation is going slowly as the terrain is dangerous and drilling through boulders in the slush and mud is difficult. Alternative routes to rescue those feared trapped are being explored.