 There's a 15,000-person open-air welcoming party for all delegates and invited guests. That is an enormous event, and it's an enormously hard event to secure. Similarly, you've got talking about breakfasts that happen around the city and hotel ballrooms and private residences, so many opportunities to worry about the security footprint that involve elected officials, maybe even the president himself or the former president or his vice presidential running mate might be slated to attend things like this.