Set the WMP buffer to 60 seconds if you get choppyness in the tools>options>performance file.
If you don't want to watch the whole thing, 3, 4, and 5 would be the ones to watch.
I think one of the most shocking parts of the program, is that after 9/11 Wolfiwitz and Rumsfeld wanted to attack Iraq right away because they had a war plan for Iraq. Everyone else wanted to attack Afghanistan. This reenforces the idea that WMD were a nonfactor in deciding to attack Iraq, it was just a ploy to implement the Iraq plan that had been on the shelf for over 15 years.