911 Free Fall with Andy Steele Engineer Jef Bishop: ‘You don’t keep the public safe by lying about why that building collapsed’ This week on 9/11 Free Fall, engineer Jef Bishop joins host Andy Steele to give a recap of his recent, very well-received presentation on Building 7 to the Biloxi, Mississippi, branch of the American Society of Civil Engineers.  Bishop and Steele also talk about the larger battle to get the 9/11 evidence out to engineers and to the general public in the face of an increasing clampdown on the free exchange of ideas by most professional institutions and internet platforms, respectively.