Undicisettembre

Undicisettembre is a blog about research into little-known aspects of the 9/11 tragedy and conspiracy theory debunking. Its aim is to provide an Italian-language reference on these subjects, but some articles are also published in English or have an English abstract.

Articles

World Trade Center: an interview with survivor Nicholas Cagliuso, by Leonardo Salvaggio (January 8, 2022)
World Trade Center: an interview with former NYPD agent Daniel O’Brien, by Leonardo Salvaggio (December 5, 2021)
An interview with former FBI special agent Ken Williams, author of the Phoenix Memo, by Leonardo Salvaggio (September 15, 2021)
An interview with Malcolm Nance, counterterrorism expert and Pentagon rescuer, by Leonardo Salvaggio (September 11, 2021)
World Trade Center: an interview with pet therapy dog handler Cindy Ehlers, by Leonardo Salvaggio (July 16, 2021)
United 93: an interview with former Red Cross executive director Jeffrey Varnes, by Leonardo Salvaggio (June 25, 2021)
United 93: an interview with former air traffic controller Mahlon Fuller, by Leonardo Salvaggio (April 24, 2021)
United 93: an interview with former CBS journalist Christine Dobbyn, by Leonardo Salvaggio (February 27, 2021)
United 93: an interview with Red Cross volunteer Victoria Connor, by Leonardo Salvaggio (January 31, 2021)
United 93: an interview with Red Cross volunteer Patti Anewalt, by Leonardo Salvaggio (January 18, 2021)
World Trade Center: an interview with survivor Alan Lindquist, by Leonardo Salvaggio (November 30, 2020)
World Trade Center: an interview with survivor Lila Nordstrom, by Leonardo Salvaggio (November 2, 2020)
World Trade Center: an interview with first responder Paul Seldes, by Leonardo Salvaggio (October 5, 2020)
World Trade Center: an interview with former NYPD sergeant Darrin Porcher, by Leonardo Salvaggio (September 10, 2020)
An interview with former Air Force Security Forces officer Barry Donadio, by Leonardo Salvaggio (June 8, 2020)
Able Danger: an interview with former US army major Erik Kleinsmith, by Leonardo Salvaggio (March 16, 2020)
World Trade Center: an interview with first responder Kevin Rosenthal, by Leonardo Salvaggio (March 2, 2020)
Able Danger: an interview with attorney Mark Zaid, by Hammer (February 4, 2020)
Pentagon: an interview with former Arlington police officer Isaac Betancourt, by Hammer (January 7, 2020)
World Trade Center: an interview with former US Secret Service agent Samantha Horwitz, by Hammer (October 28, 2019)
World Trade Center: an interview with U.S. Marshal Dominic Guadagnoli, by Hammer (September 10, 2019)
World Trade Center: an interview with former NYPD detective Anthony Agnelli, by Hammer (May 29, 2019)
Pentagon: an interview with former NCIS agent Craig Covert, by Hammer (April 15, 2019)
An interview with former DIA agent Julie Sirrs, by Hammer (February 18, 2019)
Pentagon: an interview with survivor Ryan Yantis, by Hammer (January 29, 2019)
World Trade Center: an interview with former DEA agent Jeffrey Higgins, by Hammer (December 17, 2018)
World Trade Center: an interview with former NYPD sergeant Gerard Kane, by Hammer (October 4, 2018)
World Trade Center: an interview with former NYPD detective Michael Greene, by Hammer (September 10, 2018)
An interview with former CIA officer Glenn Carle, by Hammer (March 26, 2018)
World Trade Center: an interview with ATF agent Peter Forcelli, by Hammer (February 21, 2018)
An interview with Robert O’Neill: the Navy SEAL who killed Osama bin Laden, by Hammer (September 26, 2017)
World Trade Center: an interview with National Guard Captain Christopher Daniels, by Hammer (September 11, 2017)
World Trade Center: an interview with former U.S. Marshal Matthew Fogg, by Hammer (July 17, 2017)
An interview with U.S. Marshal William Sorukas, by Hammer (May 5, 2017)
World Trade Center: an interview with survivor Marvin Pickrum, by Hammer (January 7, 2017)
World Trade Center: an interview with survivor Krista Salvatore, by Hammer (September 11, 2016)
Some Thoughts on the 28 Pages, by Mark Rossini (September 8, 2016)
An interview with Pakistani journalist Rahimullah Yusufzai, by Hammer (July 11, 2016)
World Trade Center: an interview with Coast Guard Officer Brandon Brewer, by Hammer (June 13, 2016)
An interview with former FBI agent Mark Rossini, by Hammer (April 11, 2016)
World Trade Center: an interview with survivor Gregory Carafello, by Hammer (January 25, 2016)
World Trade Center: an interview with Port Authority commanding officer Joe Morris, by Hammer (January 11, 2016)
World Trade Center: an interview with survivor Jim Campbell, by Hammer (October 19, 2015)
World Trade Center: an interview with police officer Daniel Rodriguez, by Hammer (September 10, 2015)
Why the World Trade Center collapsed: an interview with Asif Usmani, professor of Structural Engineering at the University of Edinburgh, by D.B. Cooper (September 1, 2015)
Pentagon: an interview with firefighter James Bonzano, by Hammer (May 11, 2015)
World Trade Center: an interview with doctor Emil Chynn, by Hammer (March 16, 2015)
World Trade Center: an interview with firefighter Frank Papalia, by Hammer (January 30, 2015)
An interview with airline pilot Patrick Smith, by Hammer (November 10, 2014)
An interview with explosive expert Brent Blanchard, by Hammer (October 6, 2014)
World Trade Center: an interview with survivor Alexander Spano, by Hammer (September 10, 2014)
World Trade Center 3: an interview with survivor Frank Razzano, by Hammer (July 21, 2014)
Pentagon: an interview with journalist Richard Benedetto, by Hammer (May 2, 2014)
World Trade Center: an interview with journalist Lori Grinker, by Hammer (March 10, 2014)
Why the World Trade Center collapsed: an interview with Charles Clifton, professor of Civil Engineering at the University of Auckland, by Hammer (February 3, 2014)
WTC: Interview with James Seffrin, infrared inspection expert, by Skybuck (January 20, 2014)
Pentagon: Interview with Steven Mondul, Virginia DOT Emergency Manager, by Hammer (September 10, 2013)
Pentagon: an interview with survivor Dan Holdridge, by Hammer (July 11, 2013)
World Trade Center: an interview with firefighter Larry Monachelli, by Hammer (April 9, 2013)
WTC3: An Interview with Survivor Patrick Anderson, by Hammer (October 30, 2012)
World Trade Center: an interview with firefighter John Picarello, by Hammer (September 6, 2012)
Pentagon: an interview with journalist Jamie McIntyre, by Hammer (March 22, 2012)
An interview with a New York firefighter: Dan Potter, by Hammer (February 16, 2012)
The alleged faking of CeeCee Lyles’s driver license: much ado about nothing, by Brain_use (February 8, 2012)
An Interview with Jean Potter, WTC Survivor, by Hammer (October 16, 2011)
Interview with a Pentagon Rescuer: Daniel Nimrod, by Hammer (June 2, 1011)
“On September 11th”: 9/11 in the Words of Firefighter Frank Occhiogrosso, by Frank Occhiogrosso (April 18, 2011)
An Interview with Hans Kunnen, WTC 3 Survivor, Eyewitness to Second WTC Plane, by Hammer (January 3, 2011)
Clearing Debris and Doubts: An Interview with Jacqueline Padilla Curcio, WTC Search and Rescue Officer, by Hammer (July 5, 2010)
An Interview with Bob Pugh, Pentagon Eyewitness, by Hammer (May 10, 2010)
World Trade Center 7, An Eyewitness Report: Michelina Russo, by Hammer (March 24, 2010)
Courage and Hard Facts: An Interview with Lenny Curcio, WTC7 Firefighter, by Hammer (February 15, 2010)
Recollections of a World Trade Center Survivor, by Hammer (January 4, 2010)
There But for the Grace of God, by Bruce (December 16, 2009)
An Interview with Mike Walter, Pentagon Eyewitness, by Hammer (November 22, 2009)
“Active Thermitic Material” Claimed in Ground Zero Dust May Not Be Thermitic At All, by Henry62 (April 13, 2009)
Why Pentagon Damage is Incompatible with a Missile Attack, (Part 2) by Henry62 (May 9, 2008)
Why Pentagon Damage is Incompatible with a Missile Attack, (Part 1) by Henry62 (May 8, 2008)
NIST Confirms “UPS” on 81st Floor of WTC2 Was Power Supply; May Explain Glowing “Fountain”, by Paolo Attivissimo, based on research by Henry62 (March 26, 2008)
Pentagon Hole Revealed by Composite Photo, by Paolo Attivissimo (December 23, 2007)
“Molten Metal Pools” May Have Simple Explanation, by Henry62 (December 3, 2007)
UPS on the 81st Floor of WTC2?, by Henry62 (June 20, 2007)
Why Don’t the Pentagon Videos Clearly Show a Plane?, by Henry62 (June 17, 2007)
Pilots for Truth: Flight 77 Animation is Not Official, by Paolo Attivissimo (May 11, 2007)
Technical Details on Thermal Cutting of Steel, by Henry62 (May 6, 2007)
WTC7, New Evidence from Old Photos, by Henry62 (April 26, 2007)
Real-World Tests Cut Through Steel, Shatter Thermite “Evidence”, by Henry62 (April 6, 2007)
“Whistleblower” WTC Blueprints Corroborate NIST, Debunk CT Claims, by Henry62 (April 2, 2007)
Italian Plane Crash Suggests Flight 93’s Smoke Plume was not “Ordnance-Related”, by Paolo Attivissimo (September 14, 2006)