john l. jackson, jr., here's the book. racial pair nowa, the unintended consequences of political correctness, this is book tv on c-span2. >> now from the university of pennsylvania. we discuss the new media regime replacing professional journalism. this interview is part of book tv's college series. >> book tv on c-span2 is on location at the university of pennsylvania in philadelphia. we are in the annenberg school of communication currently, and joining us is the dean of the an an annenberg school. what is the annenberg school of communication? >> guest: we're a free-standing school and we do research, both research for the public con expulsion for scholarly works and ph.d training and undergraduate training on the way in which mead ya and communication influence social practices, political practices, health practices and cultural practices. >> host: we're here specifically to talk to you about your most recent back, after broadcast news, media regimes, democracy and the new information environment. but it seems that fo