The Spark Weekly | March 29 | Keystone Markers and Fred Rogers

Across Pennsylvania, drivers pass them every day without a second thought. The blue and gold roadside signs shaped like a keystone are part of the state’s identity, but many people do not realize they carry nearly a century of history. Public broadcasting and the legacy of Fred Rogers continue to shape generations, according to educator and broadcaster Ed Arke, who recently reflected on the children’s television icon during an interview.Support WITF: https://www.witf.org/support/give-now/See omnystudio.com/listener for privacy information.