Paul Begala to the wingnuts: Why so defensive about Arizona shooting?

From Greg Sargent:

Paul Begala -- who was in the trenches with Bill Clinton in the aftermath of the Oklahoma City bombing and remembers how quickly the promises of civility vanished -- gets in touch to say that he hopes Democrats and repugicans alike do a much better job this time around of showing some restraint in the wake of the Arizona shooting.

Begala has a simple question for the wingnuts: Why are you reacting so badly to those who are insisting that we all exercise some judgment going forward?