 The question is, why did the Secret Service not secure that line of sight? Because that is one of the directors within the Secret Service protocols is to clear the lines of sight. And this was a failure on their part. Why exactly? You can't help, obviously, dealing with the politics of this situation. Frank Luntz, the noted pollster and focus group expert, has a thread. I want to just read this story. He just put this up on social media a couple of minutes ago.