How Technology would have changed 9/11/01

Great article on what technology we have now that we did not have on September 11, 2001 and how it could have changed that tragic day.  Among the many that we did not have: Twitter, Google, Youtube, Cloud computing and Wifi.  The Houston Press article highlights where those technologies were back then and how they would have impacted that day if they had existed as they do today.  Great read.