A 13-member expedition team is on its way to summit Mount Qomolangma. There's no phone signal on the mountain and they'll rely on walkie-talkies. Each message they receive from the base camp could be crucial to their mission – information about the weather.
The date of the final hike was put off several times. So how was the final decision reached? And what are the team's biggest concerns? Let's find out!
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