Two firefighters, who were trying to douse a fire in Vikaspuri in Delhi, succumbed to injuries Friday. The injuries were caused as a result of a cylinder blast at a store in the area. Three others have been injured in the incident.———————————————————————————————Subscribe for more videos: http://goo.gl/RjJrX0Like us on Facebook: https://www.facebook.com/indianexpressFollow us on Twitter: https://twitter.com/indianexpressDownload the Indian Express app at http://indianexpress.com/apps/Watch more videos at http://www.indianexpress.com/videos