answer:I don’t think the memorials have anything to do with the issue of security. Most people don’t think about 9/11 except once a year, but the realization of security is ongoing. A lot was done after 1993 with respect to security, but it was kept low key. I was peripheral involved in some of the planning at my work, we did a lot to minimize the possibility of a car bombing, and after Oklahoma City, worried about truck bombs.