with a contempt proceeding you have a couple steps along the way. you could raise the prospect of a contempt proceeding, schedule a contempt proceeding, after you schedule a contempt proceeding hold the door open for documents or interview and then you can push it off. you can go through at the committee level. these are all sort of milestone events which historically are unpalatablee or less palatable for the administration that sometimes starts to move the needle and with these types of disputes, once you get the ball rolling, you know, with the goodlatte gowdy probe it was andrew mccabe in for a couple months, but a once we get deput director mccabe in, couple weeks later we got director comey's chief of staff, couple weeks later -- the witnesses start. once you get the ball rolling, again you don't always like 100% of the terms, sometimes you have