Xi's personal rescue call shows size of Tibet devastation

Laura BickerChina correspondent CCTV footage shows the moment a flash flood slams into the Gyirong border crossing There are significant casualties in Tibet after a devastating mudslide, according to Chinese state media. A number of people are also reported missing. Footage from a surveillance camera at the border appears to show buildings being completely submerged by mud and water. It is always difficult in China to get an idea of the scale of a disaster as all media in the country are careful