Cree Literacy Network

From CBC:
More than 70 years after Charles ‘Checker’ Tomkins served in the Second World War, his once top-secret story is being brought to life in a documentary film. Film director Alexandra Lazarowich is making a 10-minute documentary about Second World War ‘code talker’ Charles ‘Checker’ Tomkins.

Read more: http://www.cbc.ca/news/canada/edmonton/cree-language-used-as-secret-weapon-in-wwii-1.3150324?cmp=abfb

Also: Cree Code Talkers