Young Joon LimYoung Joon Lim holds a Ph.D. from the E.W. Scripps School of Journalism at Ohio University. He is an associate professor in the Department of Communication at the University of Texas, Rio Grande Valley, where he teaches courses in mass media cmpaigns, theories of communication, research in communication, and public relations theory and practice. Dr. Lim has experience in insurance sales, news reporting, and public relations for the defense industry. Read More Read Less