Barbea Williams discusses her work and others who all work to keep culture alive in Tucson and Southern Arizona.by Amanda ShaugerIn honor of Martin Luther King, Jr. 30 Minutes features Tucson based community dancer and educator Barbea Williams. She is a member of the Barbea Williams Performing Company, the Dunbar Coalition, the Black Women's Task Force, and Delta Sigma Theta Sorority. More information is available at 628-7785.