Episode 171 of Jimmy Akin's Mysterious World

On september eleventh, two thousand and one, 20 years ago to morrow, the world was shocked when four senger planes had been high jacked in the united states. It soon was reported that the planes were being flown by terrorists belonging to the alcaida group headed by usama bin laden. Some became convinced that alcida wasn't responsible, or at least not wholly responsible. So what is the truth, what brought down the twin towers, and who was really responsible? That's what we'll be talking about on this episode of jimmy akins mysterious world.