Mitch Landrieu : New Orleans ' is experiencing a historic rebirth . He says the African-American victory has given the city a big lift . Election of James Carville and major infrastructure investments are making a difference , he says . Carville : Also , the city now has a bond rating that is investment-grade , which should free up access to tens of millions of dollars for infrastructure improvements . Improvements in education one of the brightest parts of New Orleans rebirth .
Mitch Landrieu : New Orleans ' is experiencing a historic rebirth . He says the African-American victory has given the city a big lift . Election of James Carville and major infrastructure investments are making a difference , he says . Carville : Improvements in education one of the brightest parts of New Orleans rebirth .