More than two weeks have passed since President Obama tapped Merrick Garland to fill Antonin Scalia’s vacant seat on the Supreme Court. But while their rationale has shifted somewhat, Senate Republican leaders remain as firm as ever in their refusal to hold confirmation hearings for the nominee. On this week’s episode, University of Chicago Law School professor Geoffrey R. Stone joins us to explain why the GOP’s intransigence is so threatening to the core institutions of federal government.

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