worse. >> cattle the the free market does. we have tremendous improvement of pollution control but not because industry on its own said would nippy could if we spent money on the smokestacks? >> we need pollution but if you feat of the impacts the long term health is. john: faq robert. up next book death this. it is gross and cold and the recent increase in cafeteria prices is not cool. when you vote for flo, we'll have discounts.