The People of the Kattawapiskak River (2012)

The People of the Kattawapiskak River is a 2012 documentary film by Alanis Obomsawin exploring conditions inside the Attawapiskat First Nation, which in October 2011 declared a state of emergency due to health and safety concerns over a lack of housing and infrastructure, and remained in the public spotlight during the Idle No More protests.

More at Wikipedia.