But despite his eccentricities, his sharp eye and keen mind were highly valued; in addition to heading INSCOM, Stubblebine was once the head of Imagery Interpretation for Scientific and Technical Intelligence during the Cold War. “I measured pieces of Soviet equipment from photographs. It was my job,” he explained in an interview for William Lewis' 2006 IPS follow-up video One Nation Under Seige. With this background, he looked at photos of the hole in the Pentagon “and I look at the size of an airplane that was supposed to have hit the Pentagon. And I said, ‘The plane does not fit in that hole.’ So what did hit the Pentagon? What hit it? Where is it? What's going on?”  Who am I? (Sorry, couldn’t resist). He can walk through walls no problem, but for a plane to fly/pour through that hole is simply too much to ask of the old man.
Von Kleist dropped Stubblebine’s esteemed name during an interview with Glenn Beck on CNN, as well as pointing to the testimony of retired Col. George Nelson, U.S. Air Force, as supporting his claims regarding 9/11. This means something, since Nelson has behind him a 34-year USAF career, including as an aircraft accident investigator and airplane parts authority. In addition to core-member status in Pilots for 9/11 Truth and having a permanent top-post status at one of LetsRoll911’s forums for “Colonel George Nelson Confirms Pod” (on the second plane to hit the WTC), he also noted in a a well-written and presumably well-researched essay:
“[N]ot one piece of hard aircraft evidence has been produced in an attempt to positively identify any of the four aircraft. On the contrary, it seems only that all potential evidence was deliberately kept hidden from public view. […] With all the evidence readily available at the Pentagon crash site, any unbiased rational investigator could only conclude that a Boeing 757 did not fly into the Pentagon as alleged. Similarly, with all the evidence available at the Pennsylvania crash site, it was most doubtful that a passenger airliner caused the obvious hole in the ground and certainly not the Boeing 757 as alleged. […] a most troublesome and nightmarish probability remains that so many Americans appear to be involved in the most heinous conspiracy in our country's history.” 
These are just the tip of the iceberg. There’s also Capt. Russ Wittenberg, a Former Air Force fighter pilot with over 100 combat missions under his belt. More relevant is his 35 years of experience as a Commercial pilot for Pan Am and United Airlines, flying all Boeing models and allegedly the very two United planes (allegedly) hijacked on 9/11 Regarding the Boeing 757, which allegedly hit the Pentagon, “the airplane could not have flown at those speeds which they said it did without going into what they call a high speed stall. The airplane won’t go that fast if you start pulling those high G maneuvers at those bank angles. … To expect this alleged airplane to run these maneuvers with a total amateur at the controls is simply ludicrous.” Beyond this, he had stock contributions to the Fraud. “It’s roughly a 100 ton airplane. And an airplane that weighs 100 tons all assembled is still going to have 100 tons of disassembled trash and parts after it hits a building. There was no wreckage from a 757 at the Pentagon. … The vehicle that hit the Pentagon was not Flight 77. We think, as you may have heard before, it was a cruise missile.” 
Major Douglas Rokke, PhD, U.S. Army, is the retired former director of the U.S. Army Depleted Uranium Project. Regarding the impact at the Pentagon he has said “when you look at the whole thing, especially the crash site void of airplane parts, the size of the hole left in the building and the fact the projectile's impact penetrated numerous concrete walls, it looks like the work of a missile. And when you look at the damage, it was obviously a missile.”  Well, if all these esteemed, independent and retired experts agree a missile did it, I must be wrong after all. How on Earth could the Pentagon get to a bunch of retired military guys to partake in Rumsfeld’s obfuscation plot? It’s not like they’re sworn to do his bidding, at least not since they all went “rogue.”
“This jarred Donn from his heady pursuit of striving to become the world’s leading arms peddler. Disillusioned with our government’s course, both at home and abroad, Donn exited Washington, DC for his farm in Virginia where he began an intensive program of research which slowly unmasked a deadly “Bolshevik” peril to our Republic […] “hidden Barbarians” already inside the gates; an enemy totally dedicated to the destruction of our sovereignty as a nation-state and the enslavement or extermination of all who might block their plans for World domination.” 
Since 1975, Colonel de Grand Pré has written a number of books, including his three-volume novel series Barbarians Inside the Gates, released in 2000. 9/11 apparently fit right into his mythos, and after that pivotal day his list of questions expanded: “was the official version of 9-11 a gigantic hoax? Did the War Party, led by Paul Wolfowitz, Richard Perle and other Neocons lay the groundwork for a major Mideast War? Did they trigger the 9-11 tragedy?”  In February 2004 de Grand-Pre outlined for Alex Jones “how 9/11 was carried out by order of an inside group of Neo-Cons.” He claimed to personally know the pilot who shot down Flight 93. On the same show, he was asked about what hit the Pentagon and answered “it was a cruise missile. It could have been a Global Hawk. It was not a commercial aircraft."
 "Gulf War Syndrome: Biological Warfare Conducted on U.S. Military Members, and Corporate Bio-Genocide Levied on the Planetary Population." Natural Health and Longevity Resource Center. A Lecture By Captain Joyce Riley in Houston, Texas on January 15, 1996 http://www.all-natural.com/riley.html
 Stubblebine bio. http://www.undersiegemovie.com/bio_stubblebine.html
 From "The Men Who Stare at Goats" By Jon Ronson. http://www.ntskeptics.org/news/news2005-04-17.htm
, ,  Senior Military, Intelligence, Law Enforcement, and Government Critics of 9/11 Commission Report U.S. MILITARY OFFICERS: http://www.patriotsquestion911.com/
 Szymanski,Greg. "High-Ranking Army Officer - Missile Hit Pentagon: Radiation Expert Claims High-Radiation Readings
Near Pentagon After 9/11 Indicates Depleted Uranium Used." Rense.com. August 19 2005. http://www.rense.com/general67/radfdf.htm
,  http://www.neoconned.com/index.php?id=124
 "Transcript: Alex Jones Interviews Col. Donn de Grand-Pre, U.S. Army (ret.): Explosive New 9/11 Revelations and Explanations.” Feb. 29 2004. http://www.prisonplanet.com/022904degrand.html