Kennedy spoke to his Mexican counterpart, Adolfo Lopez Mateos, who is a historical hero to Pena Nieto and was the subject of his college thesis.

NPR: Migrants To Obama: Don't Deport Mama

But there's concern about the future of this valuable art, as we hear in part two of our report by Adolfo Guzman Lopez.

NPR: Artist William Pajaud's Jazzy New Orleans, Part 2

For NPR News, I'm Adolfo Guzman Lopez in Los Angeles.

NPR: Artist William Pajaud's Jazzy New Orleans, Part 2