Plastic in seafood

We hear from Arizona State University marine biologist Beth Polidoro about her research into plastics in seafood. Polidoro has studied freshwater fish in Arizona and also marine animals in the Philippines to analyze contaminants in fish and other seafood. She also uses that information to help inform consumers of the danger of those contaminants in understandable terms.

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marine biologist Beth Polidoro

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Vera 'The Ghost Position'

In this episode, Vera's reunion with her first sergeant occurs under tragic circumstances when his house is petrol-bombed. The investigation forces her to face old memories.

The Black Church: This Is Our Story, This Is Our Song

The Black Church: This Is Our Story, This Is Our Song explores the 400-year-old story of the black church in America, the changing nature of worship spaces, and the men and women who shepherded them from the pulpit, the choir loft, and church pews.

Frontline: 'Trump's American Carnage'

Trump’s siege on his enemies, the media, and even the leaders of his own party, who for years ignored the warning signs of what was to come.