hurricane katrina. it does leave one to wonder whether enough has been done in the past decade and a half to build up new orleans' infrastructure so that it is prepared for the major storms that now seem to corps measure frequently than ever. is that a fair criticism? and what can be done about it? >> you know, what we do know is when we take a look at hurricane katrina and the devastation that was left -- fast forward to today. the environments that were made standards curtail the impacts. so it was a good start. but the stark realities are, we have to do a lot more. and that's why the president's build back better agenda is so important. and that's why we need congress to act. we need to continue to invest in our infrastructure. and we can't put humpty dumpty back together the same way every