Apparently there are drugs in our drinking water. No, really. For example, tests found antibiotics in Denver's water and amoxicillin, azithromycin, carbamazepine, diclofenac, prednisone, tetracycline and orange spray-on tanning fluid in North Jersey's.
Us Minneapolitans get gypped - our water is fortified with mere caffeine (yawn). However, Milwaukeans can get them some cotinine - a metabolite of nicotine that may also improve mental function.
Which explains why ThunderJournalists from Milwaukee are smarter than your average blogger. It's something in the water.