OREFIELD, Pa. — From his office in an old barn on a turkey farm, David Jaindl watches a towering flat-screen TV with video feeds from the hatchery to the processing room, where the birds are butchered. Mr. Jaindl is a third-generation farmer in Pennsylvania’s Lehigh Valley. His turkeys are sold at Whole Foods and served at the White House on Thanksgiving.But there is more to Mr. Jaindl’s business than turkeys. For decades, he has been involved in developing land into offices, medical facilities and subdivisions, as the area in and around the Lehigh Valley has evolved from its …
