Republican Sen. David Perdue Outlines What He Sees As Immigration Debate Priorities

Sen. David Perdue, R-Ga., is a key conservative in the Senate immigration debate. He is among a group of lawmakers who want to see changes to the nation's legal, family-based immigration rules and the diversity visa lottery program. NPR's Ari Shapiro speaks with Perdue about his priorities as the immigration debate continues this week.

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