ABC News interviews Hall on deadly landside, flood in Nepal

ABC News featured University of Maine glaciologist Brenda Hall in coverage of a deadly landslide and flood in Nepal and the growing risks associated with changing glaciers and permafrost. “These things have the potential to happen anywhere where there are glaciers, but they are particularly a problem in high relief areas and in mountains that are perhaps susceptible to earthquakes and have a lot of kind of weak bedrock,” Hall said.