Robert L. Hilliard is Professor of Visual and Media Arts at Emerson College in Boston. Dr. Hilliard was Chief of the Public Broadcasting Branch of the Federal Communications Commission and was Chair of the Federal Interagency Media Committee. He is the author of more than 30 books on communication, including several leading media textbooks.



Michael C. Keith is a Professorin the Communication Departmentat Boston College and author of numerous journal articles and over 20 books on electronic media. Dr. Keith is past Chair of Education for the Museum of Broadcast Communications. This is Hilliard and Keith's seventh co-authored book, including the 1999 President's Annual Booklist selection, Waves of Rancor: Tuning in the Radical Right, and The Broadcast Century: A History of American Radio and Television.