Libya's public prosecutor said Thursday parliamentary chief Nuri Abu Sahmein was being investigated over possible immorality charges linked to a visit to his home by two women. A video, apparently filmed in secret and which has been circulating online since Wednesday, purports to show Abu Sahmein, head of Libya's General National Congress, answering questions from an unk**wn man about the presence of the women in his home. Abu Sahmein, visibly worried, explains that a former assistant and a**ther employee of the GNC had come to his home to return some documents. "An inquiry has been opened into the content of a video published on the Internet ... which could involve a crime of immorality," the public prosecutor's ****** said in a statement.