precautions to make sure it doesn t. new york city is ready. washington, d.c. has been warned. but you know, the isis fighters, they have three ways of attacking according to this video, that s car bomb, it s sniper, the sharpshooter, and the suicide vest. and in that video you see someone putting the bombs together. and in one of them, one does have ball bearings. that s a big concern. deb, behind us, we see the mayor coming up and the police commissioner. here is mayor bill de blasio of new york city. as you know, a video was released earlier today by isis portraying scenes of new york city, portraying scenes of times square where we are now and herald square, in an obvious attempt to intimidate the people of new york city. i m here this evening with commissioner bratton and other leaders of our police department