l. b. j. bennett now is like steroids. >>. >>. >> in them praying to nixon because my? so what were they doing all this time? this. >> with eisenhower and nixon they try to keep peace with a giant welfare state that was created. if it tries to return this back to ronald reagan. because these theories that come back around he wanted to do regulate to allow the economy to grow faster and debated that the other branch of congress and the courts to have more of a free hand give make the claim that the court came up with the chevron doctrine that said the court's should defer to the agencies so reagan could deregulate. >> host: with that chevron case in the epa that was invited by philosophy if you change or build or modify but then that goes to court. >> that clean-air act gives the epa to regulate to make the air cleaner consistent with economic growth than safety. with that burden in regulation with those outside groups to challenge so the court ended up agreeing with the registration and we should defer for the worse scientific expertise. and we should defer because of t