>> they can compel him to talk but the problem is you find with this republican controlled committee they're the ones that issued the subpoenas. they decide who's going to be interviewed and under what conditions and for whatever reason they just do not -- they just haven't issued subpoenas to everybody that they should be issuing subpoenas to among them would be corey lewandowski. >> thank you for that. i want to get quick reaction from my panel. alexi, if steve bannon heads back to capitol hill today if and when he sits down and talks to robert mueller's team as nick ackerman was just saying, he knows a lot specifically about one of the key issues which is the firing of michael flynn. how concerned is the white house right now? >> i think they're concerned because they know that bannon doesn't have a lot to lose. he's burned every bridge he has. trump has come out and denounced him unlike hope hicks who will be very loyal to the president.