Legendary agribusiness broadcaster Orion Samuelson celebrates 50 years on WGN Radio 9/26. In honor of this milestone, WGN Radio is presenting a one-hour special, “An Evening with Orion: Celebrating 50 years of Orion Samuelson on WGN Radio” from 8-9 a.m. with an encore presentation from 8-9 p.m. The program will also be available at wgnradio.com following the broadcasts. WGN Radio afternoon host John Williams hosts the intimate one-on-one interview with the Radio Hall of Fame broadcaster. The special is being recorded on Sept. 22 at a private station event honoring Samuelson.