Intro:
Indian officials are beginning to demolish permanently damaged structures in the Indian town of Joshimath - parts of which are sinking due to a process called subsidence.
Experts say natural as well as man-made activities may be to blame here.
Rescue efforts are also in full swing, as Ishan Garg reports from New Delhi.
IN: The officials in the...
OUT: SOC
Duration: 41 seconds