Loughner was a product of a liberal, drug addicted society with no moral standards. The exact opposite of what Sarah Palin stands for.
It is clear at this point that the Tucson shooter was not influenced by Palin. He may not even know who she is. Where are the retractions?
If President Obama was actually interested in bipartisanship and healing, he would have addressed this issue in Tucson. His failure to do so does nothing to increase confidence in his motives.