BEVERLY HILLS, Calif - Netflix Inc. announced Tuesday a new multi-year licensing agreement with the National Film Board of Canada (NFB), adding more than 20 Canadian documentaries and renewing NFB titles already on the service for Canadian subscribers.Netflix users may now watch a variety of documentaries from Canadian filmmakers, including popular titles such as Helicopter Canada, Life with Murder and The Boxing Girls of Kabul. More titles will available in early 2014, and the deal includes films in English, French, Thai and Farsi."We are pleased to extend and expand our relationship with the National Film Board of Canada, one of Canada's...