They are not uncommon remarks "John Doe knows has run a successful business, he might be a good fit for a spot in DC" and the opposite is true too for someone who has failed in business. It could be that the individual had business matters end up in the toilet not due to his incompetence but simply due to a host of issues that can be unpredictable. Take for example Samuel Adams, a failed business man who was more than a successful and influential politician.
So does successful business experience matter as much as general wisdom and understanding? Thoughts?