Tracy Britt Cool is the co-founder of Kanbrick where she is applying what she learned at Berkshire Hathaway to the middle market.   In this episode, you’ll learn how she went from writing a cold letter to Buffett to being sent in to fix struggling Berkshire subsidiaries, how to evaluate a business, the types of people to avoid at … The post Tracy Britt Cool: Building Great Businesses appeared first on Farnam Street .