Ed Viesturs: A Perspective on Mt. Everest May 29, 2014williamricci A brief video of Ed Viesturs talking about the Khumba Icefall and the recent tragedy on Mt. Everest. Share this:Click to share on Facebook (Opens in new window)Click to share on Twitter (Opens in new window)Click to share on Tumblr (Opens in new window)Like this:Like Loading...