Future of Network News
"The Big Three" networks -- ABC, CBS and NBC, all have half-hour daily evening news programs, but demographic shifts, new media sources, and other factors are causing many to question whether that will be true much longer. Diane and her guests talk about the future of the network newscast.
author, columnist for the New York Times, senior writer for the New York Times Magazines, and former drama critic
freelance writer and columnist for Slate.com