the fbi to say greed is bad? and you'll meet matt kenseth, winner of the wildest daytona 500 in decades. >>> but first as we do every morning we begin with look at today's eye opener. your world in 950 seconds. >>> rick santorum is a nice guy, but he's never had a job in the private sector. >> mitt romney looks for a home state boost. >> from detroit, kid rock. >>> as voters go to the polls in michigan and arizona -- >> there's santorum talking about social issues again. no, i'm talking about freedom. >> how is it that mitt romney hasn't crushed this guy already? >>> this day is day of heartbreak. >>> a community in ohio in mourning after a student opens fire. >> one student dead, murdered, four others wounded. >> it was chaos. one hit my friend. >> the lead shooter is in custody. the motive, revenge. >> if you haven't hugged or