Thought I'd link to this.
http://www.nytimes.com/2002/07/07/magazine/what-if-it-s-all-been-a-big-fat-lie.html
Its a fairly long article though so if I was to sum the article up it would be : The science on low-fat was dodgy.
It all ties in quite well with The Zone and Paleo as nutritional strategies and I believe was quite influential on some of the early Crossfitters.

