>> my top ten list of politicians good intentions gone wrong. >> john: politicians always say they'll fix things but their laws have unintended consequences. let's counted them down. promise number 10. government can and should help the carmakers. how? i know. let's destroy some cars. does this make sense? sure it will stimulate the auto business. >> that was idea for cash for clungers. >> cash for clunkers. >> democrats and some republicans voted for it. >> we are thrilled to be part of jumpstart go the economy. >> john: for two months they paid people $3,000 if they had older car crushed and buy a new one. they say it stimulated the