![PBS NewsHour - Segments show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/082/426/small/pbs-newshour-segments.png)
Summary: The country’s top leaders mourned on Sunday news that Sen. John McCain, Republican leader and and two-time presidential candidate, died at his home in Arizona on Saturday. From the former director of the CIA David Petraeus to former Secretary of State Hillary Clinton, they talked about his legacy of public service and commitment to values. Hari Sreenivasan reports.