Obama's Judicial Philosophy Still a Puzzle

Does the consitutional law lecturer and Harvard Law graduate (let alone President of the Harvard Law Review) know that the Constituiton states that the President has the duty "to take care that the laws be faithfully executed"?

Then again, there is no legal writing with his own name on it and he has been faulted before for his misteps in understanding our laws. (Obama's Constitution). The again..he has a very spacey view of the Constitution  and his view on appointing judges to the federal bench are radical and at odds with all historical and legal precedent.  (see below).  

Who Would Barack Obama Nominate to the Supreme Court?: When asked back in a November primary debate to say what kind of Justice he would want to nominate to the Supreme Court, Barack Obama responded:

 I taught constitutional law for 10 years, and . . . when you look at what makes a great Supreme Court justice, it's not just the particular issue and how they rule, but it's their conception of the Court. And part of the role of the Court is that it is going to protect people who may be vulnerable in the political process, the outsider, the minority, those who are vulnerable, those who don't have a lot of clout. 

  . . . [S]ometimes we're only looking at academics or people who've been in the [lower] court. If we can find people who have life experience and they understand what it means to be on the outside, what it means to have the system not work for them, that's the kind of person I want on the Supreme Court.

 Does anyone know of additional statements Obama has made in response to the same question (or similar ones) before or since? Obama made some statements about these issues when he announced his decisions to vote against the confirmation of Chief Justice Roberts and Justice Alito, but I don't know how much else is out there.

  UPDATE: Here's another statement Obama made:

We need somebody who's got the heart, the empathy, to recognize what it's like to be a young teenage mom. The empathy to understand what it's like to be poor, or African-American, or gay, or disabled, or old. And that's the criteria by which I'm going to be selecting my judges