nick1985
Lifer
The second amendment is a good example. It was written with the idea that an armed citizenry would act to prevent a tyrannical government. Unfortunately modern technology has basically this original concept invalid, and instead the 2nd amendment as used today is to justify individuals owning a gun. One of the key points was supposed to be an armed and organized militia, which in the 1800s could have beat the federal army.
http://www.youtube.com/watch?v=1GNu7ldL1LM