Filling in for Joan Esposito, Turi Ryder is joined by Valerie Geller, president of Geller Media International, a broadcast consulting firm that trains broadcasters and podcasters throughout the world. Geller is the author of "Beyond Powerful Radio — An Audio Communicators Guide to the Digital World for Podcasting & Broadcasting."

Catch "Joan Esposito: Live, Local and Progressive" weekdays from 2:00 to 5:00 p.m. Central on WCPT (heartlandsignal.com/programs/live-local-progressive).

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