After a couple of years, I realized that this was actually true, that his gave me the ability to go to a different place and, hopefully, have a stronger impact.

Sometimes one of the justices, because they're, you know, they're brilliant lawyers themselves, can put the question in a particular way so that, even if you've prepared to talk about the topic, the question is put in such an excruciatingly difficult way that there's just no good way to handle it.

I think what Lawrence did was provide an assurance that gay and lesbian couples could live openly in society as free people and start families and raise families and participate fully in their communities without fear. And two things flowed from that, I think. One is that has brought us to the point where we understand now in a way even that we did not fully understand in Lawrence, that gay and lesbian people and gay and lesbian couples are full and equal members of the community.

I did think Justice [Antony] Kennedy's opinion on Lawrence was critical to that because it really, what Lawrence in one sense was, of course, about consensual sex being something that the government can't regulate. But really in a more fundamental sense, what it was saying, "Look. Gay people are normal people, and they get to live normal lives. They're not criminals by virtue of the fact of being gay."

Justice [Sonia]Sotomayor said, "Let's talk - you want to talk about the tax power."And I got like a 10-minute run on the tax power. And, boy, was I glad I did because I was able to get across this idea that, yes, this is a narrower ground on which you can affirm it. And I think everybody agrees. I think even the dissenting justices ultimately in the case agreed that, if Congress had expressly called it a tax, it would be indisputably constitutional.

I had a great deal of independence from the president and the White House during the entirety of my five years. And I'm not sure exactly what that is, but our friend, Walter Dellinger, has a theory about it, and I think he's probably right. And the theory starts with the fact that I worked in the White House for a year and a half before coming over to the position of SG. And because of that, when I was nominated, there was some chatter out there that, "Oh. They're putting a political hack in. This has never happened before."

People have got to make their best calls in what they think about a case when they're covering it. But I do think the lesson there, and I guess stating the obvious, that oral argument can as often send a false signal as an accurate signal about where the thing is going.