Michael Moore, the documentary film-maker is at it again. Viewers can count on him to create controversy. His films usually take aim at subjects that often involve a powerful player abusing a smaller player, such as “Where’s Roger”, a film about General Motors and its CEO. In that film the CEO appears to treat some employees of GM and the city of Flint, Michigan with heartless disdain. Or “Fahrenheit 9/11” which delves into the terrorist attack of 9/11. Or “Sicko” which purports to examine our heathcare system. Moore is the executive producer of a film critical of the “green...