How many times have you looked at a stock chart and thought, If only I had bought shares five years ago? If we all had time machines, we would be millionaires. But we have not had the luxury of playing Monday morning quarterback with our investments. Until now, that is…

It’s no secret America’s health care system has problems. As I wrote last week, tens of thousands of people die unnecessarily every year due to medical errors… many of which could be prevented if hospitals and doctors adopted technology to track prescriptions and handle health care records.