 We simply can't rule out them trying to get him killed again or accidentally allowing someone else to do it. Donald Trump is in grave danger right now, still. And it's clear the Secret Service is not up to the task of protecting him, whether that's because they don't want to or they can't or some combination of those two. This is a national scandal, obviously. The only thing more third world than imprisoning your political opponents is making them fear for their lives every time they go out in public.