Writing for the Associated Press (AP), Josh Lederman reports on recent comments by U.S. Department of Education Secretary Arne Duncan who wants to see traditional textbooks rendered obsolete in a few short years. The article, which has a decidedly K-12 perspective (more on that below) notes the potential economic benefits of textbook digitization. It also notes the importance of digital textbooks when it comes to keeping up with educational systems in other countries where this trend is well underway.