is talking to because you know other people as an investigator that you you would want to go talk to. if you see that michael cohen is talking to such a certain phone number, multiple time a day and it s not a relative or best friend, that s probably a person you want to go do an interview of. that s one purpose it serves. my guess is this is just a small part of the investigation. would he be notified in. no. this is covert surveillance be p. law enforcement would not refer to a pin register, frank can correct me if he thinks i m wrong. we wouldn t refer to it as surveillance but you are gathering data. thanks so very much. coming up, locked and loaded. president trump speaking to the at the nra annual convention. months after promising to take on the gun lobby. man: it takes a lot of work to run this business,