A professor at Virginia Tech, he has written on the news media, rhetorical criticism and presidential rhetoric, and is particularly known for his work in political communication which explores the qualitative aspects of framing analysis and its relationship to presidential communication and news media bias.
A professor at Virginia Tech, he has authored articles on the press, discourse studies, and presidential rhetoric, and is especially known for his study in political communication that examines the qualitative dimensions of frame analysis and its connection to presidential communication and news media bias.