If a billion people in China all jumped at the same time, would the Earth spin out of its orbit?

Who knows? But if the US seriously views China as a threat, it might play out something like this. And if by now you still don't understand the difference between the 2 Chinas, Wang Chaohua will try to explain it to you. Finally, while you're on your way to wagging a big stick at Beijing, you can have your glatt kosher moo shu wrapped up to go.