>> can you tell me who the four people are? >> no, i can't. i won't. >> you keep using the word perjury trap there and as jeffrey toobin went to law school likes to it will me, there's no class and legal definition that includes perjury trap. one way to avoid that is tell the truth, correct? >> no doubt. i've told the truth every time i've sat before congress and the mueller investigation. but we're going on two years since the last time i spoke before congress and we know that, you know, if you look at this -- >> it's a little different now with democrats in charge than it would be with republicans in charge, correct? >> you didn't sit through the democratic grilling that i got on the house intelligence and senate intelligence committees. just because they were in the minority didn't mean they were muzzled, the same questions. >> sean spicer who was press secretary told fox news i doll everything to facilitate this investigation and there's nothing i have to hide. he said he would answer questions and turn over everything else, i have nothing to hide. >> right. >> so if you have nothing to hide, why not just say -- >> as i said before, john, it