A little-known aspect of Common Core should have students worried about what goes on the dreaded "permanent record," say critics of the national education standard. Parents in Pennsylvania have written outgoing Gov. Tom Corbett to demand a moratorium on the collection of what they describe as sensitive and personal information on students, which they say is part of a federal database to track the development of every child. And education activists around the nation say it is part and parcel of the controversial campaign to impose a uniform, national standard for math and English. “This follows them from the cradle...