welcome back. 38 minutes past the hour. there are new details that the possible moat tip behind the times square bomb plot and officials who is familiar with the investigation tells cnn that the suspect faisal shahzad felt that islam was under attack. since september 11th there have been 11 attempts to attack new york city. are we any safer? joining us cnn national security contributor, frank townsend and pat demora, chairman and ceo of giuliani safety. pat, i want to ask you to weigh in. federal officials say there was this dry run that took place. he actually came to times square to park what would have been the getaway before. and our susan candiotti said he actually left the keys. but what about the dry run before the plot? >> that's a common practice for members that train with al qaeda or groups like al qaeda over in