A look back at the complicated life of O.J. Simpson

OJ Simpson has died of cancer at the age of 76, his family announced Thursday. The controversial former football star parlayed his athletic talents into a high-profile career as a pitcher, sportscaster and actor before being accused and ultimately acquitted of the 1994 double murders of his ex-wife Nicole Brown and her friend Ron Goldman. John Blackstone, who covered Simpson’s trial, reports.