Rescuers dig into tunnel as missing toll from Nepal, China flood over 3,000

Rescuers in Nepal and China are battling mud and rising floodwaters to find over 3,000 people missing after a glacial collapse on the Nepal-Tibet border caused a deadly wall of water and debris to sweep through the Himalayas. The disaster has also resulted in 750 confirmed deaths, with some bodies potentially swept downstream into India. Efforts are underway to rescue hydropower workers believed trapped in a tunnel, but heavy rains are hampering operations.