Remember the military-industrial complex? Now it's the entertainment-industrial complex. For centuries the military drove tech innovation; now videogaming does, according to a Wall Street Journal commentary by author and former hedge-fund manager Andy Kessler. "That's right – every time someone fires up a videogame like Call of Duty or World of Warcraft, the state of the art in technology … [Read more...] about Today’s engine of innovation: Videogames, not military