If you watch the broadcast version of the documentary online at 9/11 documentary, at the 1:16 mark in the film, you see the two brothers reuniting. The impression you get is that they in no way expected that was going to happen to them.
Flipping people acting like imbeciles....
These are the same kooks who ran around for years saying that the government, including Slick Willie, blew up the Murrah Building in OKC. They said they knew some guy that knew some guy that had seismograph printouts showing that after McVeigh's truck blew up, there were secondary explosions from the government's secret bombs. But hey! It's better than having to work for a living.