Lanier Holt--associate professor in communication--researches journalism, media effects and social psychology, with a focus on the impact media messages have on audience perceptions of African Americans, women, and other traditionally marginalized groups. He shares with host David Staley how he prepares students in his crisis communication class by having them represent contentious clients at mock press conference, such as Donald Trump after the Capital Insurrection. For more of his discussion with David Staley, listen to this week's Voices of Excellence