“Candidates' wives are supposed to sit cheerfully through their husbands' appeara…” — Jodi Kantor

I will say this: One thing I did see in my reporting again and again is that the Obamas themselves are much more involved in handling stories than is usually known.

Those close to Mr. Obama say he grows irritated at being misunderstood - not just by opponents who insinuate that he caters to African-Americans, but also by black lawmakers and intellectuals who fault him for not making his presidency an all-out assault on racial disparity.

One of my favorite stories is from Obama's first campaign: Michelle Obama was out there every day, collecting signatures and supervising the other people who did. If you were supposed to get 300 signatures and you only got 299, you had to face the wrath of Michelle.

Michelle Obama has gone from political skeptic to political partner to a woman with a White House agenda of her own, and an approval rating higher than the president's.