July 20, 2021: Denver Photog Snaps A City Beyond The Stereotypes; More Homeless Sweeps

Photographer Armando Geneyro celebrates his adopted city and sends a message about how Denver’s changing. Then, Denver increases enforcement of its homeless encampment ban, but experts say it’s not working. And, as the school year nears, teachers absorb lessons from the pandemic. Also, “The Invention of Surgery” chronicles medical history.