PBS NewsHour

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U.S. soldiers from D Troop of the 3rd Cavalry Regiment walk on a hill after finishing with a training exercise near forward operating base Gamberi in the Laghman province of Afghanistan December 30, 2014. Photo by Lucas Jackson/ReutersWASHINGTON —...
Watch Video | Listen to the AudioRELATED LINKSWill regional turmoil encourage stability inside Saudi Arabia Saudi Arabia's new king inherits immediate challenges What's behind the widening division between the US and Saudi Arabia JUDY WOODRUFF: Now...
Watch Video | Listen to the AudioRELATED LINKSWill regional turmoil encourage stability inside Saudi Arabia Saudi Arabia's new king inherits immediate challenges What's behind the widening division between the US and Saudi Arabia. JUDY WOODRUFF:...
Watch Video | Listen to the AudioRELATED LINKSHow an EPA plan to cut carbon emissions is playing out in coal-rich Wyoming How will plunging oil prices affect the economy? President calls climate change the ‘greatest threat to future generations’ in...
Watch Video | Listen to the AudioRELATED LINKSWhat’s driving European Muslims to extremism? For Muslims in U.K., not feeling ‘British’ can lead some to extremism British foreign secretary: Defeating Islamic State means fighting its appeal JUDY...
Watch VideoRELATED LINKSObama proposal to expand protection for Arctic wildlife refuge sparks backlash How soil and squirrels offer cues on Alaska climate change In the Alaskan tundra, scientists dig up dirt on future climate change JUDY WOODRUFF:...