By Jane Levere, CNN

Jack Guy, CNN

By Issy Ronald, CNN

Lisa Morrow, CNN

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By Lilit Marcus, CNN

By Pete Muntean and Gregory Wallace, CNN

Joe Yogerst, CNN

By Barbie Latza Nadeau and Caolán Magee, CNN

Reuters

Francesca Street, CNN

By Lilit Marcus, CNN

By Forrest Brown, CNN

Niamh Kennedy, CNN

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Rhea Mogul, CNN

by Zenebou Sylla, CNN

Miquel Ros, CNN

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By Barbie Latza Nadeau and Sophie Tanno, CNN