Nepal-Tibet floods live: At least 750 dead as rising water levels hamper rescue efforts

At least 750 people have died and more than 3,000 remain missing after devastating floods struck Nepal and Tibet near the Chinese border, local authorities said Sunday. Rescue efforts are entering a fifth day, with heavy overnight rain and rising river waters hampering operations to reach hydropower workers believed to be trapped in tunnels. Follow our liveblog for the latest updates.