Journalist Katarina Hoije and CNN's Vladimir Duthiers and Saskya Vandoorne contributed to this report.

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CNN's Vladimir Duthiers and Nana Karikari-apau and journalist Safiya Akau contributed to this report.

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CNN's Vlad Duthiers, Jo Shelley, Richard Allen Greene, Kim Norgaard and Joseph Netto contributed to this report.

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CNN's Vladimir Duthiers, Karen Smith, Greg Botelho, Jareen Imam, Yousuf Basil, Nana Karikari-apau and Ashley Gallagher contributed to this report.

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CNN's Vladimir Duthiers and Saskya Vandoorne contributed to this report.

CNN: STORY HIGHLIGHTS

CNN's Vladimir Duthiers contributed to this report.

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