By Zachary Cohen, Sean Lyngaas and Evan Perez, CNN

By Elizabeth Wagmeister, CNN

Sofía Barruti

By Matias Grez, CNN

By Matt Egan, CNN

By Christy Choi, CNN

By Tara John and Yong Xiong, CNN

Valeria Ordóñez Ghio

By Elizabeth Wolfe, Joe Sutton and Sharif Paget, CNN

Analysis by Nicole Goodkind, CNN

By Lianne Kolirin, CNN

By Evan Perez, CNN

By Sophie Tanno, Niamh Kennedy and Pierre Bairin, CNN

By Lianne Kolirin, CNN

Sofía Barruti

By Amy Woodyatt, CNN

By Oliver Darcy, CNN

By Catherine E. Shoichet, CNN

By Jack Bantock, CNN

By Jack Guy, CNN

By Angus Watson and Helen Regan, CNN

By Sara Murray and Jason Morris, CNN

Review by Brian Lowry, CNN

By Ben Church, CNN

By Madeline Holcombe, CNN