a half. >> and from an evidentiary standpoint, especially as a former prosecutor as you look at it, in the over 400 pages of the mueller report are there pieces there that simply can be lifted directly into articles of impeachment? >> if necessary they could. you know, the mueller report itself is not the evidence. mueller's testimony wasn't the evidence. the evidence really was the witness testimony that was summarized in that report and the documents that were summarized. that's exactly what we're trying to obtain. if we liken this to a criminal proceeding, i'd like to bring these witnesses before the grand jury and hear what they have to say directly, not rely on the fbi 302 summary of what they had to say. but if we're deprived of that, if the administration games it out and deprives us of the ability to do that then we may have to think about whether the obstruction itself is an offense, an impeachable offense. but what is really at stake here at the end of the day in addition to holding this