This video (© Zaha Hadid Architects) is a response to the recent news that plans for a New National Stadium in Tokyo would "start from zero." The video, ZHA explains, "outline[s] in detail the unique design for the New National Stadium which has been developed over two years to be the most compact and efficient stadium for this very special location in Tokyo. Zaha Hadid Architects welcomes a new contractor bidding process for the New National Stadium to reduce costs and ensure value for money in terms of quality, durability and long-term sustainability." See more at http://archdai.ly/1hdfGwp