Thanks for posting link to article. It was interesting, his book on leadership will serve business students and those gaining management roles very well. Glad it is not another kiss-and-tell book that are oh so popular from our ex-government officials. In particular I liked his telling the interviewer who was admittedly grabbing for some controversy:
“The duty of silence. If you leave an administration, you owe some silence. When you leave an administration over clear policy differences, you need to give the people who are still there as much opportunity as possible to defend the country. They still have the responsibility of protecting this great big experiment of ours. I know the malevolence some people feel for this country, and we have to give the people who are protecting us some time to carry out their duties without me adding my criticism to the cacophony that is right now so poisonous.”