hey, welcome back. there are new developments tonight in the sony hacking stories. you know the hackers threatened a 9/11-style attack on theaters if the studio releases the upcoming movie "the interview" about killing kim jong-un. sony executives are in the words of "the times" in their reporting, all but inviting theaters not to run the movie if they don't want to. cnn justice correspondent pamela brown joins me now with the latest. so, first of all, what's with the threat, how authentic do law enforcement actually believe it is? >> reporter: well, anderson, this threat is reportedly coming from the sony hackers who call themselves guardians of peace and it appears to be an attempt to ratchet up fear to the controversial comedy about north korean leader kim jong-un, releasing next week on christmas. the homeland security department is investigating it and similar