cases come from around the country. i talked to prosecutors recently about exactly why we hadn t seen anything out of new york city, the biggest city in the country and now we ve seen that. that s something alarming to them because they know that once you see it in new york, there could be other types of cells around the country. deb, do we know much about how law enforcement got on to these three suspects and do they feel they got everybody involved in this? reporter: well, anderson, they do feel they got everybody involved in this. one reason, the 24-year-old who worked at a gyro king was caught on a web site talking about some of the things he wanted to do including joining isis and so through him, the fbi was able to get to others, to this 19-year-old, also to the money man and then they sent in a confidential informant who was crucial in helping the fbi make this case against the three men. but also, it was the confidential informant who was able to help the 19-year-old get a