Bobby Petrino is back for a second stint as Louisville's football coach, returning to the school he calls home. And Louisville's athletic director insists the school is getting a ''changed person.'' Petrino coached Western Kentucky to an 8-4 record last season in his only year with the team. He led the Cardinals to a 41-9 mark from 2003-06. But the well-traveled coach said that will not be necessary because this is his ''destination job.'' Petrino is 83-30 as a college coach. More...