impeachment investigation is a big deal. it always has momentum. it looks like the house will impeach trump. the question, i think, and you and i discussed this briefly yesterday, what about the republicans in the senate? when do you reach the point where they'll say enough too much, and i think you've got to have just not an investigation of ukraine. you really need to look in a comprehensive in-depth way everything that's gone on in the trump or going on in the trump administration because as i found in the book fear and working on a second book now, there are lots of things that are hidden. this is a secret government, and the republicans will turn if you go back to the nixon case when