article_snippet: Lausanne, Switzerland
article_snippet: CNN's Elise Labott reported from Lausanne, and Steve Almasy and Greg Botelho reported and wrote from Atlanta.
article_snippet: Jethro Mullen wrote and reported from Hong Kong.
article_snippet: CNN's Ben Brumfield, Jim Sciutto, Nimet Kirac and Catherine E. Shoichet contributed to this report.