The trucking industry has already seen the impact on the news media and book publishing industries, now video and entertainment industries are becoming virtual as well. For example, we are moving away from retail video stores to more and more DVDs by mail or kiosk or delivered entirely electronically over the Internet (e.g. Netflix streaming, Walmart/Vudu) and cable (video on demand). How will this change how we ship and track goods? What other industries will be impacted?