. >> from the '30s through the '70s no airline could raise the price or change the route without permissio no new airlines were approved know jack lew or southwest was allowed to compete and this was changed by a ted kennedy? >> he was one of the madman who we saw an opportunity to be a separate set of rules to govern industry to make a name in the political career >> and that the fare is $196 of today's dollars but was angeles and san francisco the same distance it is less than half of that. >> fissiparous cisco market was within the state of california sun not regulated by the federal government but boston in d.c. travels across the state line so the civil aeronautics board relates to set the far and there were higher. >> even politicians could understand that they would deregulate prices are so much lover now it is about one-third of what it was. >> look at the data across the board airline fares are down 50% that includes baggage these we pay now. john: in the '70s there was something called the interstate commerce commission which did what? >> derulated shipping by trucking and railro