Detailed text transcripts for TV channel - CNN - 20190525:08:50:00
The mountain. a picture taken on the day of their deaths may 22, shows a long line of trekkers on the ridge of the summit in an area known as the death zone. it has raised concerns about the possible dangers of congestion on everest. >> i think you would have to be foolish to say that that weight at such high altitude isn't having an impact on the numbers of deaths that we're seeing. >> reporter: the tourism board says more than 200 ascended on may 22 after a bad patch of weather cleared after giving climbers a key opening to reach for a dream. but the board says that claims that congestion co...