Ice Bucket Challenge

Hollywood superstar Leonardo DiCaprio is currently in Alberta doing research on the oilsands for an environmental documentary.
On Monday, along with Chief Adam of the Athabasca Chipewyan First Nation, Chief Courtoreille of the Mikisew Cree First Nation and Michael Brune, president of The Sierra Club, DiCaprio took part in the ice bucket challenge.
Do you know what the Ice Bucket Challenge is raising money for? Who started it in the first place?
Learn more: wikipedia

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