A man who is believed to have killed up to 100 million people in his life is to be the subject of a positive $60 million biographical film portrait, if a Hollywood producer gets his way. "Challenging Heaven" by Steven North will tell the story of the founding of Communist China with Mao Zedong in the role of George Washington. North is currently trying to romance Beijing into offering support for the project. "This is a very positive portrayal of Mao, and we are hoping that once the script clears the approval process, China will come forward with services and...