Jon Hansen is editor and lead writer for the PI Social Media Network's Procurement Insights Blog, and the host of the PI Window on The World radio show. He is a two-time Ernst & Young Entrepreneur of the Year Finalist. Jon has written close to 2,500 articles, papers as well as five books on subjects as diverse as supply chain practice, public sector policy, emerging business trends and social media. He is considered a leading expert in these fields based on his business experience and his work with major clients in developing programs that dramatically improved their procurement and other prac...