Attrition Attribution News Today

>> so norse is just one private security firm that is pointing the finger to an insider within sony. and i know mark you too, believe that could be the case. this was an inside job of some sort. why? >> well sure ana. im not saying it cant involve north korea. the problem is the evidence we have right now doesnt definitively point one way or the other. you have to keep investigating. you look at this attack, and its insanely personal. its really personally attacking specific sony executives. tha...