new standards call for 3020% reduction in fuel consumption by the year 2027 and new you air owe sdi namicractor-trailers. industry groups state new rules will increase cost of vehicles by more than 10,000. on health check at 11 more and more people are admitting to using ecigarettes even as questions about long term safety remain unresolved and a new survey this week by royters finds one in ten americans say they loss electronic devices known as vaiping cared to to two careers ago 3% did so. while many people believe these cigarettes can help people quit smoking the poll found that 70% ecigarette users said they still smoke traditional cigarettes. >> mourning the death of the founder tonight ralph roberts. working school graduate bought a tiny cable form in mississippi and that company with 1200 subscribeser grew in comcast. largest company and home to nbc universal. robert is survived by his wife of 7 years suzanne and four children. >> a penalty flag thrown on eagles chip kelly paying rent on his penthouse narment old city. judge sided with the landlord if a lease dispute saying kelly f

zbr i was wondering if the states have adopted any doom namic scoring or if success on the federal level might spur states to do so? >> i know bill can answer the question. the answer is yes. go ahead. you have more experience. >> in the book that was referred to by david burton there's a chapter on what the states do. when we wrote the chapter in 2005 we found ten states that use dynamic scoring, dynamic analysis or dynamic input in forming their budgets or looking at their legislation. two states that did so were large states new york and california since that time texas has also started that, maybe more than ten today. yes, there's a laboratory out there and there are states that have good practices probably states that don't have pretty good practices. there's some ground truth and experience on that front. >> yes, ma'am. thank you so much. i just had a quick clarification question about kind of the criteria for bills that will be under the dynamic scoring. will your dynamic scoring include estimates beyond just like the general ten years or will it kind of cap off at an estimate tha