Sophie Turner gave an online critic a brief lecture after she shared images of herself and husband Joe Jonas at a protest against police brutality in Los Angeles. Like many celebrities, the “Game of Thrones” star, 24, took to Twitter on Sunday to share an image of herself joining protesters calling for police reform in the wake of the death of George Floyd, who died in police custody in Minneapolis, Minn., after an officer knelt on his neck for more than eight minutes.