The Tucson people were good at stopping a shooting spree that might have gone on much longer.

Remember the Virginia Tech shooting, in which the shooter was allowed to reload several times and roam from room to room until he'd shot 32 persons to death and wounded many others?

The culture in Arizona is different:

In my district and in my state, we have a very strong gun culture. I own a gun, members of my family own guns.

Those are the words of Gabrielle Gifford, interviewed in May 2010.