militarization changes the attitude of the police toward the public

If you watch TV police dramas, you can be forgiven for thinking that executing a search warrant is a civilized event: a couple of detectives knock at the door, explain that they have a search warrant, show the warrant, and then politely go in and look around for what the search warrant says they can look for. That's not the way it works in real life.

Within moments, and without Guerena firing a shot--or even switching his rifle off of "safety"--he lay dying, his body riddled with 60 bullets. A subsequent investigation revealed that the initial shot that prompted the S.W.A.T. team barrage came from a S.W.A.T. team gun, not Guerena's. Guerena, reports later revealed, had no criminal record, and no narcotics were found at his home.

Sometimes that is how search warrants are executed. Not so civilized.
As police departments have become more militarized, the attitude of the cops has also become more militarized.

The most serious consequence of the rapid militarization of American police forces, however, is the subtle evolution in the mentality of the "men in blue" from "peace officer" to soldier. This development is absolutely critical and represents a fundamental change in the nature of law enforcement. The primary mission of a police officer traditionally has been to "keep the peace." Those whom an officer suspects to have committed a crime are treated as just that - suspects. Police officers are expected, under the rule of law, to protect the civil liberties of all citizens, even the "bad guys." For domestic law enforcement, a suspect in custody remains innocent until proven guilty. Moreover, police officers operate among a largely friendly population and have traditionally been trained to solve problems using a complex legal system; the deployment of lethal violence is an absolute last resort.

Soldiers, by contrast, are trained to identify people they encounter as belonging to one of two groups -- the enemy and the non-enemy -- and they often reach this decision while surrounded by a population that considers the soldier an occupying force. Once this identification is made, a soldier's mission is stark and simple: kill the enemy, "try" not to kill the non-enemy. Indeed, the Soldier's Creed declares, "I stand ready to deploy, engage, and destroy the enemies of the United States of America in close combat." This is a far cry from the peace officer's creed that expects its adherents "to protect and serve."  

To protect and serve...is that idea nothing more than a relic?