Bid to rescue 40 workers trapped in collapsed tunnel in India enters third day

Rescuers are working around the clock to remove debris and extract 40 workers who have been trapped for more than two days after an under-construction tunnel collapsed in northern India (Uttarakhand State Disaster Response Force/AP)

Rescuers are working around the clock to remove debris and extract 40 workers who have been trapped for more than two days after an under-construction tunnel collapsed in northern India.

Officials hope to extricate them in the next 24 hours.