>> if it has an on/off switch, turn it off now. >> but you can't do that if you're talking on the phone. >> people want to say good-bye to their loved ones, but there's a time and place for it. >> indeed. jeanne meserve there on why some changes may be in the air for those of you who like to work at altitude. just when you thought you'd run out of things to do on facebook, time warner and the online social network have cut a deal that's going to bring more money to facebook and the silver screen to a computer display near you. that's just ahead right here on "world business today."