At least six dead after huge sinkhole in China swallows bus and pedestrians

At least six people have been killed and 16 injured after an enormous sinkhole swallowed a bus and a number of pedestrians in central China’s Xining city. The incident, outside a hospital, also triggered an explosion inside the hole, a video showed. Rescue teams are now searching for the 10 passengers still missing and the cause of the accident is still under investigation.