By Ben Church, CNN

By Ben Morse, CNN

By Matias Grez, CNN

By Ben Morse, CNN

By Jamie Barton, CNN

By Kevin Dotson, CNN

By Jacob Lev, CNN

By Jamie Barton, Ben Church and Ben Morse, CNN

By Issy Ronald, CNN

By Issy Ronald, CNN

By Jamie Barton, CNN

By Jamie Barton, CNN

By Associated Press

By Kyle Feldscher, CNN

By Don Riddell, CNN

By Don Riddell, CNN

By Kevin Dotson, CNN

By Wayne Sterling and Jacob Lev, CNN

By Ben Church, CNN

By Jamie Barton, CNN

By Jacob Lev and Kyle Feldscher, CNN

By Kevin Dotson, CNN

By Ben Morse, CNN

By Matias Grez, CNN

By David Close and Thomas Schlachter, CNN