group. it s possible he had no knowledge that bin laden had green lighted the operation, that bin laden had used his photographs to attack the embassy. but that does not mean he was not part of the plot originally. officials wouldn t comment on the statements of his wife that he was innocent. let s check some other stories. facebook is lifting a ban on violent video, including beheadings. the social media site says it will now allow photos or videos that are posted to raise awa awareness of violence. saudis plan to make a major shift away from the u.s. over