"A well regulated Militia, being necessary to the security of a free State, the right of the people to keep and bear Arms, shall not be infringed."
It explains the purpose like no other one I have viewed.
Please someone contact Neil Rotter, Robert Stone, and any other person out there who has no clue what they are talking about and show them this video. It's about 30 minutes. Frankly, we all need to watch and be reminded what our Founding Fathers intended and what so many people have died protecting.