Dr. Anthony Fauci is decisive, self-assured, adept at communicating across a broad audience, and immensely credible. He captured the nation's trust by doing four things well. Those things add up to executive presence.

Employees usually don't speak up about six reasons for failure because they fear career derailment and getting fired. Here's what leaders often don't know (or don't want to know).

History suggests that companies that invest in innovation through a crisis outperform peers during the recovery. Plan now for "post-crisis growth."