Ed Viesturs, known as "The Chevy truck ... how do you determine whether a client continues climbing or not? VIESTURS: When we're guiding here on Everest as in any guiding situation, we're always ...

We noted how Scott Fischer and Ed Viesturs gave up their summit bid to bring her down safely. That short mention was just a glimpse of a complex rescue. Let's unpack the whole event. Although this ...