If only Rep. Giffords, Judge Roll, and everybody else was carrying a gun [and knew how to use it], the killer might not have gotten off a shot.

How Do "Unstable" People Access Guns Like Those Used in Giffords Shooting?

We know how Gabrielle Giffords shooting gunman injured 18 people and killed six at a Tucson, Ariz., shopping center Saturday. What we don't know is how a mentally unbalanced man, declared 4-F for military service, was able obtain the weapons in his possession. There is a simple answer and a more complicated answer to this question.

ContributorNetwork via Yahoo! News - Jan 11 02:14pm

• Details Emerge in Giffords Shooting - US News & World Report
• Suspect in Giffords shooting acted alone - The Washington Times
• Suspect in Arizona shooting held without bail - The Argus-Press
• all 168 news articles…