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.
For all US Second Amendment advocates, an AR-15 semi-auto with 100 round mag.
Used for hunting? NO... Not unless you plan to be slaughtering an entire buffalo herd.
Used for home defense? NO... Not unless your home is somewhere near Syria, or Somalia.
Used for mass murder? Yes... Now you've got the idea!