NFL Rules: The evolution

[VIDEO] Since later tonite football fans will be tuned into Thursday Night Football on FOX I found this recent video talking about the evolution of rules within the National Football League. Believe it or not this year we're celebrating the 100th anniversary of the NFL, and it's fitting to see the evolution of professional football especially with the rulebook.

Believe it or not you can read the NFL rules here. I understood that NFL play was based on college rules, however, what doesn't always occur to me is how much different the college game is from the professional game. Besides you want to drum up interest in professional football as that's where the big bucks are!