[vsbujnmz] Drug dogs

If there is anything a drug-sniffing dog really wants to do, it is to please its Master.  Thus the biases of its handler get reflected in the dog's discoveries or omissions.

Devise an experiment to measure this bias, then use it as basis to legally challenge, under violation Equal Protection, convictions based on evidence discovered by drug dogs.

There's probably plenty of bias in the decision to call in the drug dog.