JMO, of course, but I think that high level politics is going on here. Civilian unrest meets DHS, whether of the USA, or China, or another sovereign state. Given the sophistication of modern military science, I think one or all know what happened, and where it is, and figure that high level security requirements take priority, and since they're all dead, they don't care. Let everybody run around like headless chickens, that's the price. JMO, as I said.