Steve Casimiro in the Adventure Journal:

“By the time the climbers descended back to Camp 2 some 100 Sherpas had grouped together and attacked the three climbers. They became instantly aggressive and not only punched and kicked the climbers, but threw many rocks as well. A small group of Westerners acted as a buffer between the out of control mob and the climbers, and they owe their lives to these brave and selfless people.”

Fighting on Mount Everest? Not very zen at all folks.