Head of the class

How Daniel Hamburger accelerated success at DeVry Inc. by admitting there were problems that needed to be fixed

Risky business

How Alec Gores dares his employees to make mistakes to drive growth at The Gores Group

Filling a need

How Stephen Colecchi helps Robinson Memorial Hospital keep a clean bill of health

Service learning

How Stanley Slesnick grew Slesnick Iron & Metal Co. through strong customer service