article_snippet: (CNN)Latest developments: .
article_snippet: CNN's Catherine E. Shoichet, Ashley Fantz, Richard Allen Greene, Jason Hanna, Greg Botelho, Frederik Pleitgen, Nic Robertson, Pierre Meilhan, Richard Quest, Hala Gorani, Stephanie Halasz, Khushbu Shah, Bharati Naik, Ingrid Formanek, Sandrine Amiel and Erin McLaughlin contributed to this report.