First off - the shooting in Tuscon, Arizona, was criminal, and unjustified.
Several aspects of that shooting come to mind. At this time, I haven't seen any motive or agenda, and all I know about the shooter is that a second actor is being sought.
1) 12 people were downed by the reputed lone gunman. While Fox News (the report I saw) harped on and on about what that might mean about beefing up security for other Congresspeople and Senators - I can't get away from one glaring fact.
12 people were hurt because only 1 person had a gun. And the one with the gun was not the one defending his family and neighbors.
15 years ago Arizona had an open carry policy - I once did a double take, standing in line at my bank, behind a gentleman with a six-shooter on his belt. Surprisingly to some, but not to me, no one was shot that day. I don't know what Tuscon does, that may be anywhere from open carry to a Disarmed Victim Zone. The crowd at Congresswoman Gifford's event yesterday certainly failed to protect themselves and their neighbors.
2) Lawless behavior. Shooting someone is a lawless act, unless protecting oneself or family or others from imminent danger. The shooting in Tucson was certainly lawless.
The outgoing 111th Congress under Nancy Pelosi and Senator Harry Reid, in collaboration with President B. Hussein Obama, set a lot of 'precedents', they bent a lot of rules, and if they didn't violate laws and the US Constitution, they certainly appeared to. That is, the past Congress could be said to have been 'lawless', in a manner similar to the shooting in Arizona. Certainly, ObamaCare bids fair to directly cause the death of thousands or more, through denial of services and "death counseling" to those already troubled and depressed. I imagine that the case will be made that when Congress acted lawlessly, to the satisfaction of one citizen of Tucson, AZ, that constituted tyranny - perhaps the main reason the 2nd Amendment of the US Constitution assures each and every citizen the right to possess and own the means to confront tyrants. Acting against a tyrant - such as the good Congresswoman as a representative of the apparently lawless 111th Congress is against the law. There is no question about that, the 2nd Amendment doesn't provide any basis for taking the law into one's own hands. The 2nd Amendment merely assures that when any citizen is convinced of the need to act, that citizen has the means to act, even though doing so is legally murder and carries the penalties associated with murder. The intent is to avoid tyranny - lawless behavior - in government.
Was this shooting related to the Congresswoman's record, her association with the 111th Congress or the incoming 112th Congress, or her identification with the Democratic party? I don't know, and whatever is released or claimed, the truth may never be known. For all I know, this shooting was an infantile bid for attention by someone that should have known better.
3) This last point bothers me a lot. President B. Hussein Obama is on record as claiming to "not let a crisis go unexploited" or words to that effect. This shooting of a 'moderate Democrat' could turn out to be a wedge the Administration under Obama uses to disrupt the grand plans of the incoming Tea Party and Republican lead House of representatives. Could President Obama have instigated the shooting, coming as he does from Chicago, the home of Mayor Daley and Al Capone? Could the Democratic leadership have been sending an unsubtle message to so-called 'moderate' Democrats - about straying from the party line?
Granted, Arizona has several issues from state solvency and federal (unfunded or underfunded) mandates, to illegal immigration and state sovereignty. Could this shooting have been related to one of these issues, or illegal drugs? Yes, certainly. And I pray that President Obama hasn't begun shooting Congresspeople that might not agree with him.
What I am convinced of, is that we need less lawlessness, and especially the appearance of less lawlessness, in this next congress. And I pray that the Congresswoman from the 8th district of Arizona is a major player in this new congress. All the best to her, and the families of those injured or killed in Tucson yesterday.