Climbers point to overcrowding as reason for multiple deaths on Everest

Eleven people have died already during this year's spring climbing season on Mount Everest. Most succumbed to exhaustion and altitude sickness. But experienced climbers say the deaths point to the real problem: overcrowding. Welcome to The National, the flagship nightly newscast of CBC News »»» Subscribe to The National to watch more videos here: https://www.youtube.com/user/CBCTheNa... Voice Your Opinion & Connect With Us Online: The National Updates on Facebook:   / thenational   The National Updates on Twitter:   / cbcthenational   »»» »»» »»» »»» »»» The National is CBC Television's flagship news program. Airing six days a week, the show delivers news, feature documentaries and analysis from some of Canada's leading journalists.