The specter of a second terror attack this year in Paris raced through social media - along with the shocking news that it left more than 125 people dead.
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CNN: Social media reacts on attacks in Paris
WASHINGTON, DC - NOVEMBER 14: A passerby pays respects at a makeshift memorial at the entrance of the French Embassy on November 14, 2015 in Washington, DC. A series of coordinated terrorist attacks in Paris yesterday killed more than 100 people. T.J. Kirkpatrick/Getty Images/AFP
