I've seen the commercial, don't see a problem with it. DeNiro is an old school New Yorker, and identified with the city by outsiders more than any one else. Should they just pretend 9/11 didn't happen? It changed the face of the city, changed the mood of the city, changed the concept of the city, 9/11 is as much a part of the city as the buildings that were there before it happened.