an accused person is allowed to control the witnesses coming before the fact-finding body. in fact, in most situations, an accused person trying to control witnesses is a crime in itself. in this case, the president, he just did it again this morning. said i'm innocent, i did nothing wrong. it was perfect. if that's the case, he should be insisting these people come forward because they could clear him in five minutes. the fact that, a, they aren't coming forward and, b, he's told them not to come forward, to not release documents, to control documents at the state department and within the white house, that's, you know, i'm from maine, and we apply common sense, and common sense tells me in this case, there's something that's being hidden here. >> you have been reluctant to talk to us because you'll be a juror in a senate impeachment trial when it comes to that. but, clearly, you think that something is going on now that is worthy of speaking out. >> well, i've been a conservative on this issue from the very beginning.