Mansoo Yu, University of Missouri (IMAGE) University of Missouri-Columbia Caption Mansoo Yu, an assistant professor of social work and public health, found African American youths living in public housing communities were more likely to use tobacco than their peers. Credit University of Missouri Usage Restrictions None License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.