The End of the Big Three Networks.

E-books are rapidly gaining market share, and publishing companies are going through changes that parallel the music business. New Yorker writer Ken Auletta explains how the transition from paper to screen is changing the way we choose, buy and read books — and what the changes mean for publishers and authors.

Former president of NBC Entertainment Brandon Tartikoff was the youngest person to hold that position. While there, he was responsible for such hit series as "The Cosby Show," "Cheers," "Miami Vice," and "Hill Street Blues." Now Tartikoff is chairman at Paramount Pictures. He has a new book about his NBC years, called "The Last Great Ride."

Two new shows from Netflix -- House of Cards and Orange is the New Black -- changed the TV landscape, but Bianculli's top pick for 2013 is AMC's Breaking Bad. "It ended as brilliantly as it began," he says. "I'm so grateful for that series."