Minneapolis police have a new weapon in the war against drugs: stoners. Police say it's easy to tell when someone is drunk, but it can be much more difficult to determine if someone is high. To help teach officers what to look for, the department is recruiting people under the influence of drugs for training exercises. High volunteers are given rewards, such as a meal, for helping trainees figure out what drug they are on. From the article: "Officers from all over the state have come to Minneapolis’ Fifth Precinct for two weeks of intense training that will certify them as one of Minnesota’s Drug Recognition Experts. 'It’s not your typical police-subject interaction,' said Sgt. Don Marose of the Minnesota State Patrol, who trains officers for the state’s DRE program."