Just so you're aware, people aren't downvoting "to show you." They're downvoting because your comment is stupid. You can try to make yourself think the downvotes are actual validation if you want, but they aren't. It's people who think you're an idiot. Whether it happens are not, it isn't because there's no one in the US (or world) who isn't a pussy who'd be willing to do it. There's plenty of reasons people won't/haven't/shouldn't assassinate him.