be used in a markup like this, expect a lot of amendments, a lot of roll call votes, a lot of back and forth fighting over this and even that's probably just a preview of how much more nastiness this will get before this thing goes to the floor sometime next week. >> do have more intel on why they went narrow and decided to go the two articles, there was talks about having articles that maybe others wanted to see, mueller-related, but maybe those would get voted down, did they decide they wanted to keep the party unified? >> there's a couple of things going on here. there's the element of keeping the party unified. bring forth the best case you can prove, essentially, and that's what democrats are trying to do here. part of this is, you look at their messaging over the last several weeks on this, they want the impeachment message to be focused on 2020, to be forward-looking. what the president, they believe, did in ukraine or with ukraine is a threat to the 2020 election. it's a threat going forward. the mueller-related elements could be seen as more backward-looking, more about 2016. they didn't want to get bogged