PEKIN, Illinois — Donald Fiessinger was the Old Prairie Trading Post's best customer. Week after week, he showed up at the little shop that dealt mostly in used goods, each time picking out a cheap, new semiautomatic pistol from its weapons display case. In two years he bought 65 handguns from the same Pekin store, then advertised them for sale in classified ads at nearly twice the store price. During that time, the Old Prairie Trading Post never notified the U.S.... (GunPolicy.org)