we had a similar incident happen not long ago with an individual assigned by the pakistani taliban feisal shabaab who managed to come in to try to carry out a car bombing in new york times square. so if this is a plot, it is along the same lines of what fiz al shabab tried to do, and this time targeting the public or targeting area where the first responders would have difficulty in responding and causing chaos for them, and will this succeed or a plot? it is not clear right now, but an overabundance of caution. >> and having everyone stay on alert. evan kohlman, thank you very much. and now live to new york with peter alexander, and what is the reaction there? >> well, we had a chance the speak to the mayor here in new york, and he said this is the new new york, and we are used to, but it is different with the days leading up to the 9/11 anniversary. these are the pictures of west and liberty and right there at the world trade center site. you can see the police officers, additional officers here. among the changes over the course of the next several days that we learned from the mayor,