"An armed society is a polite society"

Well, maybe not so much:

CRANDON, Wisconsin (CNN) -- An off-duty sheriff's deputy used a police-style AR-15 rifle to kill six people at an early morning party in a small Wisconsin town, officials said Monday.

Twenty-year-old Tyler Peterson had gone to the party early Sunday to make amends with his ex-girlfriend, a friend of Peterson's told The Milwaukee Journal Sentinel.

Peterson lost control after people called him a "worthless pig," Mike Kegley told the paper.

Obviously the wingnuts will now inform us that if EVERYONE at that party was armed, this would never have happened.