CIA had a Bin Laden unit called Alec Station, NSA monitored the Yemen hub and FBI ran the Cole investigation.
How was it even possible NOT to find out about the 9/11 attacks and prevent it from happening? Especially when the whole intelligence community "knew" OBL was responsible only a couple of hours after the attack.
It is also interesting that Michael F. Scheuer left Alec Station in 1999 but came back right after the attacks as a supervisor.
How is not possible to stop bank robbers? Murderers before they do it?
19 terrorists were good at keeping a secret. Flight training in the USA was normal for pilots from all over the world. 911 was an end run, which failed when the rules were known. Flt 93, failure for UBL's buddies.
How can you stop something you don't know is coming? You will have a car accident, why can't you stop it? UBL said he would attack us, why did we fail to stop it?
Why did the Intel Community know a couple of hours after? They knew, knew? I knew at the second impact (175) UBL was my #1 suspect. Oops, the Intel guys told me, and UBL told me he was going to kill us. After seeing the nuts who did it, UBL was a good possible "Charlie Manson" like leader for the 19 nuts. Do you think all 19 knew, or only the 4 pilots it was the Last Day?
UBL warned us. Who missed that back in the 90s? Were you born yet?
It is hard to imagine 5 passengers rushing the cockpit and killing whoever gets in the way, killing the pilots in seconds. Who would do that? They risked the mission by training pilots in the USA; and wasted money, it is easy to fly a 767/757, the only pilots in the world who can't fly and hit targets, and they brag about it, Balsamo and his failed pilots who sell dumb DVDs can't fly as good as the poor flying terrorist pilots.