By Alayna Treene, Alejandra Jaramillo, Betul Tuncer, CNN

By Chris Isidore, CNN

By Zachary Cohen, Jake Tapper, CNN

By Clare Foran, Annette Choi and Ethan Cohen, CNN

By John Towfighi, CNN

By MJ Lee, Annie Grayer, CNN

By Sarah Ferris, Manu Raju, CNN

By Donald Judd, CNN

By Jennifer Hansler, CNN

By Samantha Waldenberg, Kaitlan Collins, CNN

By Haley Britzky, CNN

By Jennifer Hansler, CNN

By Kara Scannell, CNN

CNN Editorial Research

By John Fritze, CNN

By Michael Williams, Priscilla Alvarez, CNN

By Holmes Lybrand, CNN

By Nathaniel Meyersohn, CNN

By Molly English, CNN

By Alicia Wallace, CNN