So how does a board know when it's time for the boss to leave?

Maybe the board knows best, but the decision was surprising, after such success.

But when does a board know that it's time to switch?

This case will not just be about what the board knew.

It is not clear whether the board knew at that time about the Federal investigation.

The board knew it would be controversial, maybe even impossible.

The board does not know how to manage school affairs.

"My sense was that the board didn't know what it wanted to be," he said.

What's worse, the board didn't even know they were missing until summer school was over.

In other words, the board never knows anything management doesn't want it to know.