By Isabelle Khurshudyan, Nicky Robertson, Haley Britzky, Jeff Zeleny, CNN

By Ruben Correa, Gordon Ebanks, CNN

By Jeanne Sahadi, CNN

By Gordon Ebanks, CNN

By Samantha Waldenberg, CNN

By John Fritze, Elisabeth Buchwald, CNN

By Annie Grayer, CNN

By Betsy Klein, Devan Cole, CNN

By Betsy Klein, CNN

By Hannah Rabinowitz, Devon M. Sayers, CNN

By Daniel Dale, CNN

By Tami Luhby, CNN

By Betsy Klein, CNN

By Bryan Mena, CNN

By Alicia Wallace, CNN

By Sandee LaMotte, CNN

By Devan Cole, CNN

By John Fritze, CNN

By Gloria Pazmino, CNN

By Ramishah Maruf, CNN

Analysis by Allison Morrow, CNN

By Katie Bo Lillis, CNN

By Jennifer Hansler, Kylie Atwood, CNN

By Sarah Ferris, Annie Grayer, Manu Raju, CNN

By Ramishah Maruf, CNN