Donald Trump on mutual spying: "They told me, 'Sir, China is spying on us.' I said, 'Yes, and we spy on them too. Don't worry about it." They said, "This is terrible. China, Russia - they're spying on us, sir. I answered: "That's true, and we do it to them too, but we do it even better." So don't be nervous. don't worry don't worry ".