BRUSSELS - Belgian Defence Minister Andre Flahaut has come under heavy criticism for approving an official document that says the United States is responsible for the biggest genocide committed during the past 500 years. The claim appeared in an official defence ministry magazine as part of a 16-page report on genocide around the world. The report was published to commemorate the 10th anniversary of the 1994 genocide in Rwanda, which left up to a million people dead. According to the report, the worst genocide committed in the past 500 years has been the extermination of native Americans in what is...