Antonio Villaraigosa: I grew up in a home with a mom who really inculcated in her kids the sense of justice, right and wrong, fairness.  This sense of responsibility to family, community, country.  And I think early on — and as I said, even at 15 — I felt like where there was an injustice, a wrong, it was incumbent on me to be part of righting it, righting the wrong and searching for justice.  So I think it has a lot to do with the upbringing.  I grew up in a Catholic home. We believed in social justice, and our mom was very spiritual and very much focused on this responsibility that we all have to our families, as I said, to our communities and to our nation.