By Ana Melgar Zuniga and Kyle Feldscher, CNN

By Kevin Dotson, CNN

By George Ramsay, CNN

By George Ramsay, CNN

By George Ramsay and Kevin Dotson, CNN

By Ben Church, CNN

By Ben Church, CNN

By Matias Grez, CNN

By Ben Morse, Ana Melgar Zuñiga and Gerardo Lemos, CNN

By Wayne Sterling, CNN

By Thomas Schlachter, CNN

By George Ramsay, CNN

By Matias Grez, CNN

By Ben Morse, CNN

By Kevin Dotson, CNN

By Associated Press

By Don Riddell, CNN

By Ben Church, CNN

By George Ramsay, CNN

By Matias Grez, CNN

By Ben Morse, CNN

By Jacob Lev, CNN

By Ben Morse, CNN

By Ben Morse, CNN

By Associated Press