cbs remains in the dark. that's four days now. cbs calling the latest initiative from tmc ceo a sham. so at the moment, no reconciliation over the cbs blackout on retransmission fee spat. another interesting one, the fbi found vulnerabilities in the black boxes that move economic data concerns about potential to hack into these black boxes. something that they will continue to look at. it's a report in the "wall street journal." a the moment, they say no evidence that anybody has tried to exploit early release of the data for trading advantage, brian. >> always looking at twitter and its relationship to tv viewing. there's a new study that has some interesting insight. >> yeah, it's fascinating. nielsen putting together the tv ratings. they have a business