The search for dozens of missing trekkers in Nepal has been widened, four days since a deadly snowstorm hit the Annapurna region of Nepal. At least 29 people have been killed by extreme weather and avalanches. Al Jazeera's Subina Shrestha reports on the rescue efforts, from Nepal's Mustang Valley. Subscribe to our channel http://bit.ly/AJSubscribe Follow us on Twitter https://twitter.com/AJEnglish Find us on Facebook https://www.facebook.com/aljazeera Check our website: http://www.aljazeera.com/
