people with the work we did yesterday as well. >> what if democrats decide not to take part in any anymore even closed door hearings. will they still go on? >> yes. >> and i ask that in light of what karl bernstein said. listen to this. >> she did great because she was up against a group of dem gogs. you have to back to joe mccarthy to see this kind of demagoguery in a congressional hearing. and what they did was gave her a platform to show what kind of president of the united states she would be. >> so your response to that? >> ma'am, i served in the army for a hand full of years. we've been focused on our mission since may of 20u --. lots of folks will say lots of things. we'll stay focused on covering the facts to make sure something like this never happens again. there were four americans killed. that's important. it matters to the american people. and we're going to continue our