By Ben Morse, CNN

By George Ramsay, CNN

By Matias Grez, CNN

By David Close, CNN

By Jacob Lev, CNN

By Jacob Lev, CNN

By Patrick Sung and Jacob Lev, CNN

Story by Reuters

By Ben Morse, CNN

By George Ramsay, CNN

By Ben Morse, CNN

By Ben Morse, CNN

By George Ramsay, CNN

By Ben Morse, CNN

By Matias Grez, CNN

By Thomas Schlachter, CNN

By Matias Grez, CNN

By Ben Morse, CNN

By Ben Morse, CNN

By Matias Grez, CNN

By Wayne Sterling, CNN

By Jacob Lev, CNN

By Jamie Barton, CNN

By Issy Ronald, CNN

By Patrick Snell, CNN