Chicago has largest racial gap in life expectancy among major U.S. cities, report says
Chicago has the largest racial gap in life expectancy among the 500 largest cities in the U.S. Black Chicagoans live an average of 30 years less than White residents. Medical and cultural anthropologist Judith Singleton is an adjunct assistant professor at Northwestern University. She joins CBSN's Elaine Quijano to discuss the report.