Controversial filmmaker Michael Moore is calling for an economic boycott of Georgia over this week’s execution of Troy Anthony Davis. “I encourage everyone I know to never travel to Georgia, never buy anything made in Georgia, [and] to never do business in Georgia,” Moore said on his website this week. The Academy-Award winning filmmaker and best-selling author also called on his publisher to pull his memoir, “Here Comes Trouble,” from every Georgia bookstore. If Grand Central Publishing doesn’t pull the 427-page book, Moore said he will “donate every dime of every royalty my book makes in Georgia to help defeat...