Watch: Through Narrow Pipe, Rescuers' Verbal Instructions To Trapped Workers | Read

Their heads covered with hard hats, faces glistening with hope, 41 workers trapped in an Uttarakhand tunnel were seen this morning for the first time in 10 days after a landslide shut their exit route. A camera pushed through a six-inch pipe and walkie-talkies connected them to the score of rescuers working overtime to bring them back. Between the rescue teams and the trapped workers is debris about 40 metres thick. Drilling through this and bringing the workers home has been a tall challenge owing to a combination of factors, including the topography and the nature of soil in the Himalayan region.