. >> there is the request to talk about documents from the vice president of the united states, mike pence now finding himself deeper into the mix of this controversy. should he be concerned? . >> well, i think that the republican response by the white house up until this point has been to stonewall and to block requests tore subpoenas. and i think you're going to see that continue going forward. they want a full vote to formally launch an impeachment inqui inquiry. they will say until you do that, we to the floor to respond to your requests. president trump has acknowledged that the house has the number of votes to do so, burr he will force them to put their names on the record. >> and wants to see the pressure of anyone who wants to put their name on the record.