Using Facebook and Twitter authentication wherever possible streamlines registration, while increasing the black-market value of those skeleton keys.

ENGADGET: Editorial: Countering ID theft requires better awareness campaigns

If he only wants to take the skeleton and try to put an end to the black market, he will have a fight and will only drive the black market deeper underground.

NEWYORKER: Bones of Contention

But Sue's skeleton, excavated in 1990 from South Dakota's Black Hills, is more than 90 percent original.

CNN: Museum readies to assemble its T-Rex