[Update: Seems that this is fake, and that the disinfo boys were having a little fun. See comments below.]

Screw Loose Change, in paroding the "Structural Engineers Question Collapse of the World Trade Center" article, inadvertently alerted me to the fact that a new structural engineer just joined Architects and Engineers for 9/11 Truth:

Mark Iradian, Structural Engineer, of Canada City (Ontario), Canada

Hat tip to Screw Loose Change.