Dr. Griffin’s keynote address at the 5th Annual 9/11 Film Festival in Oakland, California, on his new book that examines the official NIST report on the collapse of WTC 7; NIST a political agency overseen by the executive branch; omission and falsification of evidence; scientific fraud; media disinformation; no investigation of explosive evidence; melted steel; the mysterious death of 53-year-old Barry Jennings, eyewitness to explosions in Building 7