reaction, are they receptive to the voluntary requirements and you think congress would agree to preapproval authority for the agency? >> the initial has been fairly positive. i take that as ironically, people don't think it's, i try to position this as were trying to be as innovative as what were trying to nurture and support on the technology and manufacturing side. at the little different. some of it is slipping on its head, but were trying to meet that. i think the folks in this area appreciate that were not trying to jam up in a box with regulation to see what they can do. those discussions are for the future. each of them requires a group to look at what would you do. that's the biggest one that everyone is focused on. the secretary highlights that because it's an example of flipping it on its head from being reactive to proactive. there needs to be a lot of discussing before there's any action. >> to think california is going to drop its plans to go ahead with its own rules that require the driver in the driver seat? >> fisher you can ask california that because i won't speak for them, but what