Dr. David Ray Griffin, PhD from UC Davis wrote several books after 9/11. Musharaf play an important role. The Pakistani secret service was 'little cousin' to the US CIA. Funds came from Pakistan to the 9/11 hijackers. The 'hijackers' were patsies in my view, up to no good, but playing unwitting roles in a much bigger scheme. Read "9/11. The New Pearl Harbor."