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BREAKING: Judge permits Trump administration to deport Columbia student Mahmoud Khalil

A Burst Bubble
April 14, 201700:46

    Dateline

    A Burst Bubble

    00:46

    Detective Julissa Trapp had a problem: how to get DNA from suspected serial killers in a hurry, without tipping her hand. Then a solution fell to the sidewalk.April 14, 2017

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