October 19, 2021 at 7 p.m. live on www.kgnu.org “The Lesson” deals with the fuse lit by racial biases when a 17-year-old Black student starts a new High School named after a Ku Klux Klan grand wizard.

The Destination Freedom radio-theater project overseen for many years by Denver actor/director/producer donnie l. betts started out as a revival of the 1940s radio dramas of Richard Durham, which ...