other personnel involved in any kind of violent act, that includes sexual assault or domestic violence, they will face a mandatory six-game suspension. this is new coming from the nfl. now it could be longer, longer than six games if there are, quote, aggravated circumstances. roger goodell decided to revise the policy after high-profile domestic abuse cases involving players like, of course 0, ray rice and adrian peterson. the nfl has been in hot water recently. the players union said it didn't get a chance to review the policy before wednesday's announcement. new details about the massive computer attack against sony pictures. investigators uncovered at least one clue of who maybe responsible. >> reporter: while it is unclear if it was north korea, an anarchist group or former employee with a grudge that breached sony's computers, what