I believe that's what they're doing in New York. They're still doing follow-up from 9/11, looking at how it was that communications broke down. The plan breaks down when you can't communicate with your partners. The coordination, the anticipation of things breaking down and not working, how do you manage that? I think they're still sifting through what happened on that day and studying how they can improve.
On December 2nd, 2009. See this statement in context.