Facebook says will learn from mistake over Vietnam photo

Facebook Inc will learn from a mistake it made by deleting a historic Vietnam War photo of a naked girl fleeing a napalm attack, the company's chief operating officer said. The photograph was removed from several accounts on Friday, including that of Norwegian Prime Minister Erna Solberg, on the grounds it violated Facebook's restrictions on nudity. It was reinstated after Solberg accused Facebook of censorship and of editing history.