Need To Know

Tornadoes, paralympic veterans, Sudan

Season 1 Episode 55 | 53m 43s

We explore whether climate change has played a role in this deadly season of tornadoes. We also feature the story of an Iraq War Veteran, who became a world-class athlete. Continuing with our "Shrinking Cities" series, we visit Youngstown, Ohio, a city that is trying to cope with population loss. And New York Times East Africa Bureau Chief Jeffrey Gettleman discusses the violence in South Sudan.

Aired: 05/26/11

Expired: 05/27/16

Rating: NR

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