They don't have to do any of that. Traffic WILL suffer if everyone shows up. Getting anywhere on foot will take forever and there won't be any parking spots or hotels in the area. I can't see this working unless there are staging areas outside the city and designated bus routes to move people in. I'm not sure what the point of being there will be if we're all stuck in a giant gridlock and we can't even listen to POTUS speak or communicate with each other because the cell towers are overwhelmed. I'll be there for whatever shitshow happens one way or another but we need some organization, like yesterday!