The Trauma Show. Author and journalist Mark Miller and University of Chicago professor Dr. Dexter Voisin join us to talk about the personal and institutional impact of trauma: From a Philadelphia Starbucks to Parkland, Florida to the west side of Chicago, how do we respond to trauma? On a individual level some can turn it into positive action. Others become paralyzed. What about the trauma of slavery or of capitalism? This is our topic on today's show.