even if you have all of your settings set up, somebody else can share that data and it can be totally pulici: how does that they used policy help me? >> oh, it is such an eye-opening thing. i have had my daughters do that and you cannot believe what you find out about what tey are sharing. it totally is revealing about the information you're giving way on her. gerri: you talk about customized settings. i think this is critical. you do not want all this information out there, i do not think. >> no, you do not. yowant to lock it down from the start. we put a video on our blog about how to go about it. that setting on the right-hand side, sothat you are not automatically sharing everything the future or the past. >> john, thank you so much for coming on and warning us about this. we appreciate your timee have a great weekend. >> thank you and u2. gerri: what will they think of next? well, coming up we have a woman who hasbeen fired for being a threat to her bosses marriage. why is that we met because she is too attractive. is it legal to fire agreement and the white house has tried to push oba