AUDIO LINK (40 MINUTE SEGMENT) “Cruz's roots: Asked by (Anderson) Cooper if he was more a product of the Northeast or Texas, Cruz chose the Lone Star State. "When I went off to Harvard Law School my dad jokingly referred to it as missionary work," Cruz said. Cruz had completed his undergrad studies at Princeton University by then, becoming the first member of his family to attend an Ivy League school. "To be admitted to Princeton was an extraordinary thing," he said. "It was a world, frankly, that I didn't know. When I arrived there it was a scary place....