> Home / News / Podcast: Why Does PR Industry Find Diversity So Difficult? Professor Lynn Appelbaum, director of the Advertising & Public Relations Program, discusses the results of her study, co-sponsored with the PRSA, that examines why minorities still find it difficult to advance within the PR profession. http://www.holmesreport.com/latest/podcast/article/podcast-why-does-pr-industry-find-diversity-so-difficult