Unlocked: What are the legal limitations of US immigration enforcement?

On this episode of Unlocked, host Nancy Gibbs talks with Juliette Kayyem, former Assistant Secretary for Intergovernmental Affairs at the Department of Homeland Security under President Obama, about the legal complexities surrounding immigration enforcement in the United States. From detention and deportation procedures to what happens at the border, Kayyem breaks down the rights afforded to citizens and non-citizens alike and the limits of government power.