`` I wanted to show the daily life in the world 's most endangered tribe , '' he said . " Alex Smith spent time with an endangered tribe in the Amazon . The people did n't speak his language , and they communicated with hand signals . Illegal loggers are moving into their territory and threatening their way of life .
" Alex Smith spent time with an endangered tribe in the Amazon . The people did n't speak his language , and they communicated with hand signals . Illegal loggers are moving into their territory and threatening their way of life .