Silicon Valley continues to sprawl in influence, and its modern robber barons bestride the globe with a confidence verging on contempt.  The technology giants that mark that region of California are praised as “virtuosos of ingenuity,” to use Steve Forbes’ words, “creating and supplying products and services that were once unimaginable and that have been … Continue reading Apple, Amazon, Google, Facebook: The Big Four High Tech Oligarchs Appear Before the US Congress