2)What is krakauer's critique of boukreev on the summit day? 3)What heroic efforts did neil biedelman, stuart hutcbinson,and anatoli boukreev make to save the climbers in the huddle?

Please submit your questions separately. Many people were critical of Boukreev's handling of his clients. Despite being paid $25000 for being a guide, he "cut and ran" while his clients languished trying to descend the mountain. Krakauer is critical that Boukreev was not using supplemental oxygen so he could take better care of his clients.