On this week's episode of 9/11 Free Fall, host Andy Steele invites New York architect Bill Brinnier to reminisce about his best friend, World Trade Center construction manager Frank De Martini, who died in the North Tower on September 11, 2001.

Thanks to the supporters of Architects & Engineers for 9/11 Truth, hundreds of U.S. senators and representatives have received or will soon receive copies of the new documentary SEVEN along with letters urging them to hold the National Institute of Standards and Technology accountable for its unscientific investigation of the World Trade Center destruction.

Not only did representatives of AE911Truth’s Project Due Diligence (PDD) reach an audience of more than 200 engineers from Mississippi and Alabama with a presentation on Building 7, but a PDD volunteer took the opportunity to question the president-elect of the American Society of Civil Engineers following a presentation he made at the same conference on ASCE’s new code of ethics.