A whistleblower says he’s a father first -- and he couldn’t stay quiet after what he says he saw on a special-needs school bus.

The director of the British Museum says he's stepping down amid investigations into the theft or disappearance of hundreds of items from its massive collection, including gold jewelry, semi-precious gems and antiquities dating to the 15th century B.C. Hartwig Fischer says he's resigning now, rather than waiting until next year, as he had originally planned.

The former Facebook manager who startled the world this fall by leaking tens of thousands of internal documents and accusing her former employer of caring more about money than about public safety has a book deal.