Justices ponder challenges to use of drug-sniffing dogs

 Using a drug-sniffing dog helps get the job done in finding drugs, but is not always accurate. In this article it says that the dogs only have a 12% success rate in controlled settings, so the dogs are not always 100% right and when they aren't you could have just charged an innocent man for something he didn't do. I think that the dogs should be used to help search for drugs, but once the dog has tracked the drugs and found where they could possible be the drugs should be found before you charge someone of being guilty.