Desperate struggle to flee Aleppo siege
At Beijing 2008, there were just 6 million Twitter users and Pinterest, Instagram and Foursquare didn’t exist. Now, as Phil Han reports, the 140M Twitter users are creating new challenges at the first “social media Olympics.”
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Desperate struggle to flee Aleppo siege 2:36 
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Article source: http://edition.cnn.com/video/#/video/world/2012/07/28/wr-watson-battle-for-aleppo.cnn?eref=edition