In his book Harbinger 2 the christian seer Jonathan Cahn tells us Hudson discovered Manhattan on 9/11/1609, they started to build the Pentagon on 9/11/1941 and Americas enemies brought the twin towers down on 9/11/2001. I wondered what was the probability of these 3 independent but related things happening on the same date over a span of 392 years. My effort was 365*365*365*3/392, but i don't think thats right, the people i have asked up to now don't know so it has started bugging me. The 365 represents the 3 dates above, then i thought i may have to factor in the time span so 3/392 but i don't think that is correct, i would much appreciate it if someone could give me the answer.