Hmmm. So, you do not know what responsibility of each of the different Government agencies when it comes to securing the Capital during protests? Seems like it would be a straightforward answer with someone with your knowledge. Sure, people should behave. Sure, only people who are actually protesting should be there. But in reality, those are variables that must be considered if it's your job to keep the Capital safe or President Trump safe or the DNC Convention safe this week.