Amazon tackles healthcare: How e-retail's leader is learning healthcare from the inside out

Summary: The U.S. healthcare system is a $3.2 trillion industry, and Amazon.com Inc. is positioning itself to take a share of it. In this segment, Internet Health Management editor Mark Brohan explains how e-retailing's leader is getting into the healthcare space more significantly--Amazon's AWS unit powers Healthcare.gov, for example--and the waves it is creating for other healthcare players. IHM is Digital Commerce 360's news site that explores how the internet and e-commerce technology are changing healthcare.