****** Their Stories are Nebraska Stories :artist Armando Villarreal, 4-H member Sheridan Swotek, FreakWorks, Mt. Everest's Robert Kay, Toadstool Park It's our sixth annual "best of" episode… from Ali to Lebron James, meet sports-artist Armando Villareal, the premiere sports artist of his generation; FreakWorks is redefining the modern circus with dramatic airborne maneuvers and eclectic talents that both thrill and entertain; Sheridan Swotek is hoping her ng her innovative 4-H project will put her on track to receive the organization’s highest recognition; Robert Kay recounts the events surrounding the Mount Everest avalanche that killed 16 Sherpas while he was preparing to climb the world's highest mountain; the unusual formations of Toadstool Geologic Park make it seem more like a Star Wars movie set than a natural wonder, but our little gem of the west is now considered one of the best hiking spots in America.