What Happened to a Former National Security Advisor?

The ramifications are huge. This is not showing off to reporters and friends about Kim Jong Un writing him a note. This is compromising human assets potentially on the ground. It compromises ongoing intelligence operations. Would they be less likely to share secrets with the United States because Donald Trump or someone like him could blab about them? And it also may upset other nations for potentially hostile nations around China to learn what we've been up to. None of this is good.