Facebook sorry for deleting iconic Vietnam War napalm picture

Facebook's Sheryl Sandberg has apologised to Norwegian Prime Minister Erna Solberg for deleting a photograph from its pages and conceded that "we don't always get it right".

Facebook's chief operating officer Sandberg said in a letter to Ms Solberg that she had raised important issues about Facebook's decision to remove postings of an iconic 1972 image of naked, screaming, nine-year-old Kim Phuc running from a napalm attack in Vietnam.