By Annie Grayer, Holmes Lybrand and Evan Perez, CNN

By Annie Grayer, CNN

By Diksha Madhok, CNN

By Kathleen Magramo, CNN

By Piper Hudspeth Blackburn and Sam Fossum, CNN

By Kylie Atwood and Khalil Abdallah, CNN

By Anna Cooban, CNN

By John Fritze, CNN

By Jeremy Herb, Lauren del Valle and Kara Scannell, CNN

By Gregory Krieg and Sabrina Souza, CNN

By Priscilla Alvarez, CNN

By Fredreka Schouten, CNN

By Aaron Pellish, CNN

By Clare Foran, Kristin Wilson and Melanie Zanona, CNN

By Nicole Goodkind, CNN

By Ramishah Maruf, CNN

By Nathaniel Meyersohn, CNN

By MJ Lee and Kylie Atwood, CNN

By Casey Gannon, CNN

By Kevin Liptak, CNN

By CNN Staff

By Eva McKend, CNN

By Oren Liebermann, CNN

By Oren Liebermann, Kylie Atwood and Michael Conte, CNN

By Kevin Liptak and Jeff Zeleny, CNN

By John Fritze and Joan Biskupic, CNN

By Hanna Ziady, CNN

By Simone Pathe, CNN

By Hanna Ziady, CNN

By Michael Williams, CNN

By Jordan Valinsky, CNN

By Sean Lyngaas, CNN

By Laura He, CNN

By Jordan Valinsky, CNN

By Matt Egan and Kayla Tausche, CNN

By Jessie Yeung and Priti Gupta, CNN Photographs by Noemi Cassanelli, CNN

By Annette Choi, CNN

By Samantha Delouya, CNN

By Rosa de Acosta and Simone McCarthy, CNN

By Reuters