The cover story that a Boeing 757 crashed into the Pentagon on September 11, 2001 is being discredited by private contractors who say that Douglas A-3 Sky Warriors were retrofitted with missiles, remote control systems, transponders, and new navigation systems by secret military teams working at at Fort Collins - Loveland Municipal Airport, writes investigative journalist Tom Flocco, citing new information from defense contractor Karl Schwarz, CEO of a company that designs remote control aircraft for the U.S. Army.

Schwarz told Flocco that witnesses to this retrofitting were afraid because of "suicides, car wrecks, mysterious deaths,directly related to the aviation experts working on the systems installed on the A-3’s."

"There are about 150 retired and active U.S. military and federal intelligence officers who will come forward and testify regarding government involvement in the September 11 attacks -- but only if there is a serious criminal grand jury," Schwarz said.

Federal Emergency Management Administration (FEMA) photos from the Pentagon show aircraft parts from a small jet similar to a modified A-3 Sky Warrior--not the American Airlines Boeing 757.