Why was Judge Roll and several others killed? Why is Congressman Giffords fighting for her life tonight? We won't know until they interrogate the shooter and publicize the results. Mebbe it was mental illness and nothing could have prevented this. But mebbe it was a sick interpretation of the vitriol most all of us have been guilty of at one time or another. Each of us at least has allowed a candidate we support to use such imagery and not spoken up against it. I think we should all, myself included, guard our tongues a bit more. No more wishing anyone else dead....that's a goofy way of expressing outrage and frustration anyway. No more allowing our candidates to use a gun sight as part of their imagery. I hope to God all who have survived the shooting in Arizona thus far make full recoveries....and I am saddened by the loss of those who died, especially the 9 year old. Let us all commit to trying harder to remain somewhat civil.