Wal-Mart's size and scale is so vast they literally have the ability to change the face of the entire country. If Wal-Mart were to make a decision tomorrow to refuse to sell a single product made with partially hydrogenated oils, for example, we'd probably see rates from heart disease decline a few years later. That's how powerful Wal-Mart is.

Taking a job for the cash is not as important as taking a job for the joy.

Usually what happens is somebody grabs me and they always pull me off to the side. Nobody ever does it publically. They say, "I didn't want to be here." Or, "I don't usually like people like you." Or, "I didn't believe the things you actually talked about would work. I'm here to tell you that you converted me." That happens a lot.

Republicans are completely befuddled by Obama's 'star power' and don't seem to have a clear or effective strategy to compete.

You have to be careful what you think you know.

I'm simply following the journey.

Leaders don't look for recognition from others, leaders look for others to recognize.