joining us now the former assistant former fbi agent an extraordinary day inhich, frt which is all declaredn act of terrorism to reiterate that point how important it is it that it is declared an act of terrorism? >> we all agree this was a terrorist attack to begin with but the bottom line is the bureau has to do what they have to do in terms of supporting that contingent to obtain that evidence to show that it was terrorism and they did that today. else leave all that as well. their virtues statements that it was inspiration onf the part of a terrorist to recruit in radicalized. this will evolves into the direction to do the act down the line.too. doing all that needs to be done and overseas.that will shoe this is the mindset that we will have more involved with. >> than from the investigative sense of what we're talking about right about right no now diphthongs crusheds, obviously trying to destroy whatever evidence with a river communicating with and hard drives they tried to destroy unsuccessfully and trying to wipe out their footprints and their connections. as an investigator that is