For another version of the happened facts, to read: The Destruction of the World Trade Center: Why the Official Account Cannot Be True.
David Ray Griffin is professor of philosophy of religion and theology, emeritus, at Claremont School of Theology and Claremont Graduate University in Claremont, California, where he remains a co-director of the Center for Process Studies. His 30 books include The New Pearl Harbor: Disturbing Questions about the Bush Administration and 9/11 (2004), The 9/11 Commission Report: Omissions and Distortions (2005), and 9/11 and American Empire (2006, with Peter Dale Scott).
Video “9/11 Mysteries Full Length” (subtitulado en español):