Personal vices and public leadership

President Obama has admitted to smoking an occasional cigarette. Surgeon General Regina Benjamin deals with weight problems. When do the vices of a leader, in politics or the corporate world, begin to undermine their effectiveness?

Guests

• Martin Davidson: Associate professor of leadership and organizational behavior at the University of Virginia's Darden School of Business.
• John Baldoni: Leadership consultant and coach. His most recent book is "Lead Your Boss: The Subtle Art of Managing Up."

Resources

• About Martin Davidson
• About John Baldoni
• Washington Post: On Leadership