Arne Duncan, who stepped down as U.S. Secretary of Education at the start of this year, chats with David about his childhood in Hyde Park, his tenure as a member of the president's cabinet, and the gun violence and education problems facing the city of Chicago.

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Mary Kay Henry, international president of the Service Employees International Union (SEIU), sits down with David to discuss her leadership of the 2.1 million member union, her concerns about Republican presidential candidate Donald Trump, the future of labor unions in this country, and more.

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Aneesh Chopra, former U.S. Chief Technology Officer, chats with David about his work for the Obama Administration, his run for lieutenant governor of Virginia, the importance of innovation, and more.

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U.S. Secretary of Labor Thomas Perez talks with David about his work with the Obama administration, the Department's efforts to help disabled workers, and more.

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Husain Haqqani, former Pakistani ambassador to the United States, talks with David about the U.S. foreign policy struggles in Pakistan, his imprisonment at the hands of the Pakistani army, his views on dealing with ISIS, and his take on the 2016 race for the White House.

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Chicago Bulls center Joakim Noah sits down with David to discuss Chicago's gun violence problems, race relations in America, and his Noah's Arc Foundation, helping children through arts and sports.

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Sen. Claire McCaskill, D-Missouri, chats with David about her time on Capitol Hill, the Laquan McDonald case in Chicago, and her thoughts on the 2016 presidential candidates.

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Reihan Salam, executive editor of National Review, chats with David about the future of the Republican Party, the debate over immigration reform, and more.

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Cook County Sheriff Tom Dart, who oversees the nation's largest single site jail, speaks with David about his path to public service, Chicago's reaction to the Laquan McDonald shooting, the current state of our criminal justice system, and more.

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Spike Lee, one of the leading African-American filmmakers of all time, speaks with David about his new movie on Chicago gun violence CHI-RAQ, race relations in the U.S., and his love of the New York Knicks.

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