Dramatic footage shows wall of snow hitting base camp, as toll from Nepal's worst earthquake in decades hits 3,200.University of Colorado geologist Roger Bilham has told The Washington Post a block of Earth’s crust, about 120 miles long and 60 kilometres wide, shifted roughly three metres south, taking the Nepalese capital and millions of inhabitants with it.Video Credit: Jost Kobusch[For licensing / usage please contact licensing@viralhog.com]