that depending upon the items and where they e th you can limit to friends, friends of friends, quaintancessolar system, youw, whenever you want to do in terms of how public and expose you wish to be, but i think th in this -- first of all, we're living in a world now where i think we have generation i, generation invincible. people think they can say anything, do anything, and they're bulletproof. and they are not. there are too many people what your information. dennis: if it is not careful it will b on the wrong side of this trade. think about this. the american people are getting increangly ccerned about just how much about them is available. california state legislature passing any laws aimed at kids still have the right for the state forces website stick give ki a chae to take down comments. i was e-mailing the ceo of an outfit. they have temporary phone numbers or you can sign up and get rid of it in a day. in fact we have a segment coming of later tonight michele. a bunch o new apps. thii type of blitz disappeared. those. so isn't facebook kind of on the wrong side? shouldn't they m