FRONTLINE

How Good For You is Fish Oil Really?

Clip: Season 2016 Episode 2 | 5m 32s | Video has closed captioning.

Fish oil is the third most widely used supplement in the United States. But there can be a big difference when it comes to prescription-quality fish oil and the kind found in over-the-counter supplements.

Aired: 01/19/16

Rating: NR

Problems Playing Video? | Closed Captioning

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War Crimes Watch Ukraine

The Associated Press and FRONTLINE are gathering, verifying and documenting evidence of potential war crimes in Ukraine, including attacks on hospitals, schools, residential areas and other civilian structures and sites protected under international humanitarian law. (Photo: AP Photo/Evgeniy Maloletka)

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