Walter Mossberg; Thomas Bleha; Stacy Schiff

Technology columnist Walter Mossberg talks about the rivalry between Steve Jobs and Bill Gates, as well as their companies, and weighs the pros and cons of their respective operating systems. Writer Thomas Bleha discusses his piece "Down to the Wire" for Foreign Affairs Magazine, about America's increasingly outdated internet networks. Pulitzer Prize-winning author Stacy Schiff shares her latest work, "A Great Improvisation: Franklin, France, and the Birth of America."