'I'm trying to stay strong for them,' says son of missing couple

Anant Patel's parents, Bipin and Mala, were on a pilgrimage when the landslide occurred on the Nepal-Tibet border. He hasn't heard from them since the flash floods on Wednesday. Patel, who is from Coventry, tells the BBC he is staying strong, adding "I'm holding up as well as I can do". To play this video you need to enable JavaScript in your browser.This video can not be played