 Because at least maybe you could get a knife or some one agent could let one knife go or, you know, something like that. And somebody could get close enough to stab somebody. Anybody intentionally trying to protect the president. I don't care if it was a fifth grader running the security team would say that building right there. Once they got everything set up and there was a grandstand behind Trump, which was protecting him from the rooftops of the buildings right by him.