ÃÛÑ¿´«Ã½ OS - Why we mapped the US-Mexico border - ÃÛÑ¿´«Ã½ Sounds

ÃÛÑ¿´«Ã½ OS - Why we mapped the US-Mexico border - ÃÛÑ¿´«Ã½ Sounds
Why we mapped the US-Mexico border
Daniel Gonzalez and Dennis Wagner from the Arizona Republic led the award-winning project