saying he's disappointed in john bolton, as tensions between those with current and past ties with the president appeared to boil over. here now hogan gidley, good to have you here this evening. with regard to john bolton and rudy giuliani, i heard mayor giuliani say john bolton doesn't have a good understanding of the work he was doing in ukraine and he doesn't understand the connection of ukraine to the origins of collusion in 2016. is that the white house take, that john bolton doesn't understand the investigation here? >> i haven't had a direct conversation with president trump about john bolton or any conversations that fiona hill talk to democrats in the least secret hearings and backdoor meetings that she had the last couple of days. what i can tell you is that conversations the president and i have about this center around a much broader problem, that is