there was a shoot out last month in a local bar here in Toledo that got national headlines. Involved about four or five armed idiots in a crowded bar and all open fired "gangster style" and out of about fourty shots fired not one single person was hit. Not that i think these morons should ever take even a moments time to educate themselves but it sure drives home the point many have made here on the board "Learn the rules and demonstrate you know how to properly use it". Its amazing that in such a close and tense situation that not a single one of them had the ability to effectively operate their firearm. Any one of these idiots or someone very much like them could be the person you have to defend yourself against someday. Education is better then luck any day.
http://www.youtube.com/watch?v=lFDFaO5ua-U
+1 more on the 2nd amendment