No red, no white, but plenty of blue. That’s the strange ? make that straight-up freaky ? but true story of a sexagenarian Montana Congressional candidate who managed to permanently turn his own skin the color of the sea. The Associated Press reports that back in 1999, Stan Jones, a business consultant and part-time college instructor currently running for U.S. Senate under the Libertarian Party banner, began brewing and drinking a homemade colloidal silver potion. He did this, the wire service notes, because he feared a Y2K-related shortage of antibiotics. He apparently did not anticipate one side effect: his epidermis becoming a primary color….ScienceBlog bonus historical precedent: the famous Blue People of Kentucky.