debate showdown may be tempted to be aggressive, there is a limit. remember the prestraw poll debate and candidate tim pawlenty going after michele bachmann? >> it's undisputable fact in congress her record of accomplishment and result is non-existent. >> the way tim pawlenty went after michele bachmann out of the chute, that was horrible. right off the. >> desperate. >> off the get. lost it. >> the post debate deliberation? >> how much longer will you go? you only have three weeks left. >> i didn't make up my mind four years ago. voted at the caucus. you never know. >> in sioux city, steve brown, fox news. >> bret: wisconsin voters are trying to kick out governor scott walker. trying to kick him out of office. they say they are close to having enough signatures to force a recall election there. they are angry at the