PBS NewsHour full episode, Aug. 22, 2022

Monday on the NewsHour, three Arkansas police officers are suspended after a video emerges showing them brutally assaulting a suspect during an arrest. Then, a dire hunger crisis grows in South Sudan as the head of the World Food Program warns of a looming global catastrophe. Plus, Europe's rivers begin drying up, creating problems for the shipping industry and raising climate change concerns.

WATCH TODAY’S SEGMENTS:
News Wrap: Pfizer seeks FDA approval for new COVID vaccine
https://www.youtube.com/watch?v=QcLoi3YOOFo
Arkansas police officers suspended after brutal beating
https://www.youtube.com/watch?v=LS1BLpgJzM4
South Sudan faces growing food crisis as millions go hungry
https://www.youtube.com/watch?v=gLfcC5bK51w
World Food Program warns of a looming global catastrophe
https://www.youtube.com/watch?v=w_41TP6H4Do
In search of the River Thames vanishing headwaters
https://www.youtube.com/watch?v=DRZIuvqvabM
Amy Walter and Annie Linskey on Florida, New York primaries
https://www.youtube.com/watch?v=Pfc3yeS6d3E
Health experts sound the alarm as new polio cases emerge
https://www.youtube.com/watch?v=FbaQW9rOS5s
A rapper's Brief But Spectacular take on community learning
https://www.youtube.com/watch?v=rBKRgZerc4g

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00:00 - Introduction
02:49 - News Wrap
07:46 - Use of Force
15:29 - South Sudan faces growing food crisis as millions go hungry
22:46 - World Food Program warns of a looming global catastrophe
30:02 - At the Extreme
36:49 - Politics Monday
45:44 - Polio on the Rise
52:01 - Brief but Spectacular