has all but canceled all flights going in and out, major air carriers have been canceling flights, of course, philadelphia has now shut down all the flights coming in and out of that airport. if you re going to travel, call ahead and be extra careful. a lot of transportation officials telling us if you have going to brave the roads, make sure you have an emergency kit with you in your car, make sure your cell phone is charged. it is an absolute mess out there, and traffic out here on sixth avenue has been going up and down the street, but certainly a lot slower than we re used to seeing. i remember when i first moved to the new york city area around 1989, 1990 or so, i was in one of my first new york city taxi rides, which is an experience unto itself, and i asked the guy what happens when it snows here, he said oh, it doesn t snow in new york city anymore. i d like to find that guy now. reporter: he might be out there cruising around. one of the things that we ve been watching h