![Ex-Head Shop Owner’s Synthetic Drugs Conviction Upheld](http://townsquare.media/site/67/files/2013/06/drugs.png?w=980&q=75)
Ex-Head Shop Owner’s Synthetic Drugs Conviction Upheld
A federal court has affirmed the conviction of a former Minnesota head shop owner who openly sold millions of dollars' worth of synthetic drugs from a store in Duluth called The Last Place on Earth.