smashing into metal barriers. the driver, 26-year-old richard rojas, ran from the car and tried to outrun police, before being tackled and taken into custody. rojas, a former member of the navy, is being tested for drugs and alcohol. rolice say he has two prior d.w.i. arrests. eyewitnesses tell us if not for those metal posts now underneath that car, there would have been many more injuries, even deaths, scott. they were erected shortly after terrorists overseas began using cars and trucks as weapons of mass destruction. >> pelley: but no indication of terrorism here. michelle miller, thank you. rock singer chris cornell hanged himself last night following a concert in detroit. ♪ black hole sun black hole sun ♪ won't you come >> pelley: this was his performance last month on "cbs this morning" saturday.