content: Why did Jews receive anonymous text messages warning them on 9/11 if Muslims were behind the attacks? 5 Israelis were detained on 9/11 http://abcnews.go.com/2020/story?id=123885&page=1 Israelis received text messages warning them. http://www.haaretz.com/odigo-says-workers-were-warned-of-attack-1.70579