"If no one ever calls 911 that means we're doing our job. That should be the true measure, not how MANY people we arrest for doing stuff, but how FEW people we arrest because there's no one to arrest because criminals are not doing anything."
"Clearly a majority of our gun carrying, member officers feel that armed citizens are an asset in reducing violent crime and NOT a liability.
"Fear of the unknown or known gun carrier... has an immediate effect on reducing violent criminal activity."
"Studies that directly assessed the effect of actual defensive uses of guns [i.e. when a gun was used to defend the crime victim] found consistently lower injury rates among gun-using crime victims compared with victims who used other self-protective strategies."
https://en.wikipedia.org/wiki/Clarence_Thomas#Second_Amendment
Civil Rights and your Right to Armed Self-Defense, Justice Clarence Thomas's concurring opinion in McDonald v. Chicago.
DC41 R Reduce Crime page58