SEveryone's wondering how the new presidential children, Sasha and Malia, will survive the cloistered, scrutinized life of the White House. In fact, in a Daily Beast interview today, FDR's grandson Curtis Roosevelt—who spent a dozen of his childhood years living there—said, "I hope the Obama children are sufficiently prepared to have some grounding and some identity of their own... I hope it helps protect them to some degree from the specialness that affected me all my life.... I was FDR’s grandson, and that was my identity." That's why we're slighting worried that the girls have been invited to be on the wildly popular kids' show Hannah Montana.We don't want to be a buzzkill—it's probably their favorite TV show, and going on it would be every kid's dream. On the other hand: this is how it begins. We don't want them running away and sneaking out, like Amy Carter! Even 16-year-old Miley Cyrus demonstrated her wisdom on the matter, telling Access Hollywood, "I think that would be really cool and if anything, have them visit the set." Yeah. Just have them visit the set.