Here's one for you guys to think about...I had a bit of trouble correctly placing this post, but I thought, it comes closes to Real organised crime . Here goes.
Many people believe that, because the universe is infinite, there are endless sequences of possibilities, thus resulting in every POSSIBLE scenario existing somewhere. It's a bit hard to grasp, so if you don't get it, look at it this way: If you were to roll a dice 10 times, technically, you could get no 6's, or no 5's. But if you rolled it an infinite number of times, you would get every number, and every possible sequence of numbers, at some stage, e.g. 112225556664443 or something would crop up.

So if you look at things like that, somewhere, in the universe, there is a Don corleone, and the Corleone families do exist, exactly according to puzo's story....and they would also exist in a slightly different scenario, mabe this time, Johnny Fontane has a different hairstyle....
I personally don't believe in the above theory, but loads of people do, and it does make very good sense...if it were the case, then at some point, in one of the planets out there, Giuliano would not have been killed....
Weird isn't it?