Yes, this. - "Paramilitary police don't make us safer."

BALKO: Paramilitary police don't make us safer - Washington Times:

"...SWAT teams today overwhelmingly are used to serve search warrants on suspected drug offenders. Where their purpose once was to defuse an already violent situation, today they break into homes to look for illicit drugs, creating violence and confrontation where there was none before.

Whatever you think of drug prohibition, this is the wrong way to enforce it. Even if the police nabbed a drug dealer and contraband every time they broke into a home on a SWAT raid, there would be reason to object to these tactics. There's an old Cold War saying commonly attributed to Winston Churchill (though I haven't found any hard documentation that he said it) that goes, "Democracy means that when there's a knock on the door at 3 a.m., it's probably the milkman." The idea is that free societies don't send armed government agents dressed in black to raid the private homes of citizens for political crimes. Given that all parties who participate in a drug transaction do so voluntarily, the prohibition of drugs is at heart a political policy. SWAT raids are being used increasingly to break up poker games and suspected houses of prostitution, too.

Of course, the police don't always get the people they're after in these raids. In a paper I wrote for the Cato Institute in 2006, I documented dozens of incidents in which police raided the wrong home, terrorizing, wounding and sometimes killing innocent people. Since that paper came out, there have been more high-profile incidents, including the 2006 Atlanta raid in which police shot and killed innocent, 92-year-old Kathryn Johnston, and the 2007 raid on the home of Berwyn Heights, Md., Mayor Cheye Calvo in which the police shot and killed Mr. Calvo's two black Labradors. Small towns considering forming a SWAT team might want to consider the lawsuits and settlements Atlanta and Prince George's County inevitably will be financing in coming years.

...Supporters of using SWAT teams for drug enforcement often argue that they are reserved for high-level, heavily armed and particularly dangerous drug suppliers. But when newspapers have surveyed the use of no-knock raids after a high-profile incident in their respective cities over the years, they usually have found that the raids don't turn huge supplies of drugs and high-powered weapons and, more often than not, result in little more than misdemeanor charges against the suspect."