CNN The Situation Room March 29, 2013 21:31:00
Rule that the american driving public is going to be hit and hit hard. >> reporter: an administration official told me the epa got extensive input from refiners and the auto industry and that they were all supportive of this effort. now, the stricter limits are still a ways off. there's about a year for public comment and then slowly phased in beginning in 2017 and fully in place about a decade later. wolf? >> thanks very much. some political news we're watching here in "the situation room" right now. senator mark kirk has received plenty of get well wishes since suffering a stroke back in 2...