groups that have come out already in support of the president's announce wanted to, groups like the nrdc resources defense counsel council, vehicles on the road or heavier vehicles, you spur innovation in the industry. the president talked about that, those safeway trucks able to increase their efficiency. and so that's all part of this, as well. sort of another effect of these new standards to help car makers innovate with these new vehicles. mchalea? >> athena jones, thank you so much. it is interesting. americans dropping their support of more fuel-efficient autos, saying the government should not require it. in 2006, 44% said the government should require it. last year, 27%. >> dropped substantially. >> all right. we'll be right back. [ female announcer ] hands were made for playing. ♪ legs, for crossing. ♪ feet...splashing. better things than the joint pain and swelling of moderate to severe rheumatoid arthritis. if you're trying to manage your ra, now may be the time to ask about xeljanz. xeljanz (tofacitinib) is a small pill, not an injection or infusion, for adults with moderate