Watch Welcome To Terrorland: Mohamed Atta and the Venice Flying Circus (2004) : Full Movie Online Free Three of the four 9/11 terrorist pilots learned to fly in tiny Venice, Florida, a retirement community with the second oldest population of any city in the entire United States. They attended flight schools owned by two Dutch nationals, one of whom has Mob ties. Did 19 Arab terrorists indiscriminately roam around in Florida? Or were they being trained here in a covert intelligence operation?