a computer through an itunes setting. check the encryption box on the menu. there is no way to block it on an iphone or 3-g ipad if you are going somewhere you shun or don't want people who have access to your iphone to see where you have been, leave your phone at home. candy? >> even if just think it is nobody's business, thanks so much. should the u.s. space program be a priority during a budget crisis? jack cafferty is standing by with your e-mail. coming up at the top of the hour on john king usa. the parents of missing american journalist james foley who has been held by gadhafi loyalists since april 5th. there will still be weddings, still be babies, and still be bright futures. that's why new york life has been helping families plan for the expected and unexpected for 166 years. backed by the highest ratings for financial strength, we're safe and secure. so you can be too.