The Eleventh Day

  Dr. Jones has called for “discretion and discipline” and strict adherence to “the Scientific Method.” He, too, however, espouses the hypothesis that the Trade Center was brought down by controlled demolition. He, too, asserts that 9/11 was an “inside job,” that “the case for accusing ill-trained Muslims of causing all the destruction on 9/11 … just does not add up.”

  The academic doubters found apparently reputable allies in other walks of life. Glenn MacDonald, a former Army Reserve major who runs a Web journal called MilitaryCorruption.com, thought he could see something in the footage of the underside of Flight 175, as it tore toward the South Tower. “I have seen attachments that look like that—on military aircraft … It could have been even a missile.…”

  Morgan Reynolds, who served as chief economist in the Department of Labor under President Bush, has described the official wisdom on the collapse of the Trade Center as “bogus,” explicable only as “professional demolition.” “We know,” said Paul Roberts, an assistant secretary of the treasury under President Reagan who himself has some engineering training, that “it is strictly impossible for any building, much less steel-columned buildings, to ‘pancake’ at free fall speed. Therefore, it is a non-controversial fact that the official explanation of the collapse of the WTC buildings is false.”

  Seven CIA veterans have found fault with the official account. William Christison, a former director of the Agency’s Office of Regional and Political Analysis, has been vocal on the collapses. In a lengthy article, he declared himself impressed by the “carefully collected and analyzed evidence” suggesting that the two Trade Center Towers and Building 7 “were most probably destroyed by controlled demolition charges placed in the buildings before 9/11.” He had time, too, for the theory that the Pentagon was hit not by an airliner but perhaps by a “missile, a drone, or … a smaller manned aircraft.”

  Military men and members of parliaments in several foreign nations have raised questions about the towers’ collapse. A bevy of show business figures and celebrities—including actors Charlie Sheen and Marion Cotillard, director David Lynch, comedian Rosie O’Donnell, and singer Willie Nelson—have drawn attention to the issue. So has former Minnesota governor turned television star Jesse Ventura, who showcased 9/11 on his television show Conspiracy Theory. Most significant, however, have seemed the views of professionals with seemingly relevant backgrounds.

  Joel Hirschhorn, a former engineering professor who has often testified to congressional committees, believes that studies by scholars and professionals in relevant fields “reveal the collapse of the three World Trade Center buildings was not caused by the two airplanes exploding into the Twin Towers.… Why have the government and official investigations not come to the same controlled demolition conclusion?”

  Dwain Deets, former director for aeronautical projects at NASA’s Dryden Flight Research Center, stated that “The many visual images (massive structural members being hurled horizontally, huge pyroclastic clouds etc.) leave no doubt in my mind explosives were involved.” Larry Erickson, a retired aerospace engineer and research scientist for NASA; David Griscom, a research physicist for the Naval Research Laboratory; and Robert Waser, a former research and development engineer with the U.S. Naval Ordnance Laboratory, all joined their names to a petition signed by a thousand architects and engineers requesting a new investigation.

  Because the attacks began in New York, because they killed so many people, and because the Twin Towers were iconic, the strike on Washington, D.C., has tended to take second place in the public mind. The crash at the Pentagon has also preoccupied the skeptics, though, and appearances suggest they are in impressive company.

  Colonel George Nelson, U.S. Air Force (retired), a former aircraft accident investigator, commercial pilot, and airframe mechanic, said that—on the evidence as he saw it in 2006—“any unbiased rational investigator” would conclude no Boeing 757 was involved in either the crash at the Pentagon or in Pennsylvania.

  Air Force Lieutenant Colonel Jeff Latas, aerospace engineer, airline captain, and former president of an Air Force accident board, found discrepancies between the Flight Data Recorder information on Flight 77 and the 9/11 Commission’s account.

  Former Army Captain Daniel Davis, who served with Air Defense Command before becoming a senior manager at General Electric Turbine [jet] Engine Division, declared himself puzzled by the seeming lack of substantial airplane wreckage at the Pentagon. “Where,” he wanted to know, “are all of those engines?”

  Former Air Force Lieutenant Colonel Karen Kwiatkowski, who was at the Pentagon when it was hit on 9/11, later went public with a lengthy essay expressing her suspicions. “There was a dearth of visible debris on the relatively unmarked lawn, where I stood only minutes after the impact,” she wrote. “There was no sign of the kind of damage to the Pentagon structure one would expect from the impact of a large airliner.… It was, however, exactly what one would expect if a missile had struck the Pentagon.”

  From French author Thierry Meyssan to Lieutenant Colonel Kwiatkowski, that is the notion that has proved durable among the doubters. The Pentagon was hit not by an airliner but by a missile.

  The perceived Pentagon mysteries have given the skeptics free rein. A group calling itself Citizen Investigation Team claimed in 2010 to have “proof” that “the plane that was seen flying low over Arlington on 9/11/01 did not in fact hit the Pentagon.” Rather, it pulled up and flew over it at the last moment—all part, the authors would have us believe, of a “skilfully executed deception.”

  Only a tiny community of believers, perhaps, credit such bizarre hypotheses So influential have the skeptics proven, however, above all but not only thanks to the Internet, that many people are at least somewhat hooked.

  The authors’ contacts during the more than four years of work on this book—including both professional and social conversations with hundreds of people—seemed to confirm that many citizens, and not only young people, doubt that they have been given the full picture of what occurred on 9/11.

  Such widespread doubt demands corroboration based on solid evidence—or rebuttal.

  ELEVEN

  THERE HAVE BEEN THREE MAIN OFFICIAL REPORTS ON THE NEW YORK collapses. First, the World Trade Center Building Performance Study, compiled in 2002 by the Federal Emergency Management Agency, the Structural Engineering Institute of the American Society of Civil Engineers, and other bodies. Second, there was the far more thorough—248 pages coupled to forty-two companion reports—2005 report by the National Institute of Standards and Technology (NIST). There is also the institute’s eighty-eight-page report on the collapse of Trade Center Building 7, issued in 2008.

  More than two hundred technical specialists, eighty-five from NIST and the others from the private sector and the academic world, worked on the institute’s report on the Trade Center. Its conclusion as to why the towers collapsed in essence differed from FEMA’s earlier finding only in the detail of its analysis.

  The impact of the planes, NIST’s experts said, severed steel support columns and dislodged fireproofing—a vital factor—and started fires that reached temperatures as high as 1,000 degrees Celsius. The intense heat had the effect of weakening floors to the point where they sagged and pulled inward until outer columns—on the south face of the North Tower and the east face of the South Tower—in turn bowed inward.

  That is the process, according to the NIST, that led the towers to collapse. The institute found “no corroborating evidence” for theories that the towers were brought down by controlled demolition using explosives planted in advance. It said that even the perception that the towers “pancaked,” as a cursory look at video footage might suggest—and as is associated with films of demolition using explosives—is inaccurate. NIST’s reading of the evidence, moreover, is that there was no failure of the floors—falling down one upon another one by one—but rather that the inward bowing, as described in the previous paragraph, initiated collapse.

  W
hat ammunition do the conspiracy theorists have to challenge the NIST account, and what is it worth? We came across a study of just that, dedicated solely to Professor Griffin’s criticism of the NIST reports on the Trade Center, and written by a NASA research scientist named Ryan Mackey—in language anyone can understand. In his analysis of Griffin’s work, Mackey applies what the astrophysicist Carl Sagan called a “baloney detection kit.”

  Vital tools in the kit include independent confirmation of the facts, not confining oneself at the outset to a single hypothesis, and adherence to Occam’s Razor—the principle that precedence should be given to the simpler of competing theories.

  The approach of Professor Griffin, the conspiracy author who presents himself as reasoned and judicious, in Mackey’s view “violates every single tenet” of the baloney detection kit. Mackey demonstrates as much, successfully in our view, over some three hundred pages. Errors made by Griffin regarding the NIST report, Mackey writes, “are so numerous and substantial as to discourage further analysis of his claims.” Here, large and small, are examples of Griffin’s claims, Mackey’s rebuttals, and on occasion points of our own.

  Contrary to the NIST’s finding that fires so weakened the Twin Towers as to cause their collapse, Griffin has claimed that the fires were not especially hot, that there was no evidence that the heat was “breaking windows.” In fact, video and photographs show hundreds of windows broken, with either flame or smoke visible.

  Griffin, who on the one hand argues that the fires in the Twin Towers were not hot enough to fatally weaken the steel columns, on the other hand asserts that molten steel was seen. For steel to have melted, he writes, “would be very strong evidence” that the columns were in fact “cut by explosives.”

  There is in fact no good evidence—evidence, as distinct from verbal eyewitness recollections—that any steel, as distinct from other metals like aluminum, melted. According to Mackey, moreover, explosives, “particularly those used in real controlled demolitions, do not melt steel. They destroy steel through impulse.”

  One possible scenario, Mackey writes, might support steel having melted at the very moment of collapse. That, he says, would fit not with the use of explosives but of “high-temperature incendiaries,” such as thermite—the presence of which has been postulated by skeptic Dr. Steven Jones.

  Jones has claimed to have discovered “thermitic” material in four samples of dust from Lower Manhattan. There are multiple problems with Jones’s assertion, however, the first of them a problem that requires no scientific knowledge.

  In all criminal investigations, a key factor is what detectives call the “chain of evidence” or “chain of custody.” To be truly useful, evidence must have been handled with extreme care, to obviate questions as to its authenticity or origins. Dr. Jones’s samples of dust emerged five years after 9/11, following an appeal by him for dust that might have been preserved.

  One handful of dust reportedly came from a citizen who scooped it up on 9/11 from a handrail near the end of the Brooklyn Bridge, then preserved it in a plastic bag. Another was reportedly found the following day on a pile of laundry near an apartment window. Of the two other samples, both also picked up in Manhattan apartments, one had lain unretrieved—exposed to other particles entering through broken windows—for about a week.

  To a detective—and in this case a scientist is indeed a sort of detective—such samples are interesting but much less than reliable. In a criminal case—and were the samples of, say, bloodstains containing DNA—they would be laughed out of court. There is no true chain of evidence in any of these instances.

  Even were the provenance of the dust well established, moreover, some fellow scientists reject Jones’s claim to have identified the incendiary thermite. Elements in the samples are as likely, they say, to have come from material one would expect to find in dust from the Trade Center—like paint.

  There is disapproval, too, of the way Jones’s thermite conclusions—grave, were they to be taken seriously—have been presented. The findings have not been subjected to peer review, the process under which a scholarly work is subjected to scrutiny by other experts in the same field. While most scientists consider peer review essential, Jones’s thoughts on thermite seem first to have appeared in a paper he posted on a university website, then in the Journal of 9/11 Studies. The website of the Journal, of which Jones is coeditor, claims that it is “peer-reviewed.” Fellow scientist Ryan Mackey dismisses that assertion as a “masquerade … cargo-cult science.”

  Thermite aside, Griffin and like-minded theorists espouse the idea that explosives of some sort were used to bring down the towers. They base their suspicion to a great degree on what witnesses said they saw and heard—understandably, or so one might think.

  Wall Street Journal reporter John Bussey, for example, reported in a Pulitzer-winning article that from the Journal building near the South Tower he “heard metallic crashes and looked up out of the office window to see what seemed like perfectly synchronized explosions coming from each floor.… One after another, from top to bottom, with a fraction of a second between, the floors blew to pieces.”

  Bussey later recalled having seen “individual floors, one after the other exploding outward.” “I thought to myself, ‘My God, they’re going to bring the building down.’ And they, whoever they were, had set charges.” “It just descended like a timed explosion,” said Beth Fertig of WNYC Radio, “like when they are deliberately bringing a building down.”

  The skeptics also pounced early on what Van Romero of the New Mexico Institute of Mining and Technology—unlike the reporters an expert on explosives—told the Albuquerque Journal on the day of the attacks. “My opinion is, based on the videotapes,” he said, “that after the airplanes hit the World Trade Center there were some explosive devices inside the buildings that caused the towers to collapse.”

  Ten days later, however, Romero reversed himself. It had initially looked to him as though explosives triggered the collapses, he said, but a further look at the videotapes led him to agree with colleagues that—essentially as the NIST would conclude four years later—the buildings fell because fire weakened their steel structures.

  There’s the nub. So many people, with less expertise in explosives than Romero or none at all, merely said what they thought they saw and heard. “Then we heard a loud explosion or what sounded like a loud explosion,” Fire battalion chief John Sudnik recalled, “and looked up and I saw Tower Two start coming down.” “First I thought it was an explosion,” said firefighter Timothy Julian. “I thought maybe there was a bomb on the plane, but delayed type of thing, you know, secondary device.”

  “There was what appeared to be at first an explosion,” said Chief Frank Cruthers, also describing the collapse of the South Tower. “It appeared at the very top, simultaneously from all four sides, materials shot out horizontally. And then there seemed to be a momentary delay before you could see the beginning of the collapse.”

  “The lowest floor of fire in the South Tower actually looked like someone had planted explosives around it,” said battalion chief Brian Dixon. “Everything blew out … I thought, ‘Jeez, this looks like an explosion up there.’ ”

  Dr. Griffin seized on these accounts and more. On occasion, however, he was less than professorial in his editing. Griffin omitted, for example, what battalion chief Dixon said in his very next sentence, after recalling that he thought he was witnessing an “explosion.” He had continued, “I guess in some sense of time we looked at it and realized, ‘No, actually it just collapsed.’ That’s what blew out the windows, not that there was an explosion there.”

  Without having done a statistical study of the some five hundred formal interviews conducted with 9/11 emergency workers, it appears to the authors that the vast majority of them referred not to apparent explosions—as in detonations—but usually more vaguely, to loud bangs, thunder, rumbling, booms, or trainlike sounds.

  There may even have been some actual explosion
s, but not ones indicating deliberate demolition. “You heard nothing but explosions all day,” firefighter Salvatore Torcivia remembered. “The fires, the jet fuel burning. The nearby buildings had air conditioning and refrigerator units—they were all exploding from the super heat. It sounded like bombs going off. I believe the Secret Service had their armory in one of the towers. That stuff, ordnance, was going off.”

  After an analysis of Griffin’s eye and ear witnesses to explosion, his critic Ryan Mackey notes that all were nonexperts, “relaying their impressions of a horrifically chaotic and deadly experience.” There is no good reason to consider the witnesses’ words evidence of the use of explosives.

  To believe explosives were involved, moreover, one would have to account for how they were planted—in multiple locations—in advance of the attacks. Griffin states that demolition of the Twin Towers would have required more explosive than did that in 2000 of the Seattle Kingdome stadium—at the time the largest structure ever brought down by controlled implosion.

  His tormentor Mackey, calculating that this would have meant bringing more than 60,000 kilograms of explosive into each tower, notes that the professor “produced no explanation of how such a staggering amount of explosives could have been smuggled into the Towers without detection, how it could have been placed without being seen, how many individuals would have been required to plant it all.”

  The 2005 report of the National Institute of Standards and Technology summed up the matter. Its experts had found no evidence, the report said, “for alternative hypotheses suggesting that the WTC towers were brought down by controlled demolition using explosives.”

  The authors have seen nothing, in all the verbiage of the skeptical literature, to persuade us otherwise.

  IN 2010, Dr. Griffin came out with yet another book, on what he described as “The Official Account’s Achilles’ Heel.” The “smoking gun” that he and others see is the collapse on the evening of September 11 of the forty-seven-story World Trade Center Building 7.