this is hurting union workers insofar that it is squeezing the automakers' profit margins. paul: so politically do you think possibly some democrats could get behind this? >> i think you could get, seeto dem crack support or even -- democratic support even though it isn't necessarily needed. you could see democrats in congress, yes. paul: dan, are you -- i mean,ce this is something that donaldca trump promised -- >> yeah. paul: -- and it's not easy though was there's going, they have to put through a rulemaking, as alicia says. it's going to take maybe a year,ing something like that. and can then they're going to get sued in court. >> yep. paul: ask then, you know, by the environmental groups. >> yeah. it won't be easy, but understand the cafe standards were initiated by congress in 975, a long time oohing, in response to the arab oil embargo of 1973-'74, the idea we would use less gasoline.so those conditions have changed completely.