In another black eye for Newt Gingrich, the flagship of what's known in Washington as "Newt, Inc.," has filed for bankruptcy. In a Chapter 7 filing in the U.S. Bankruptcy Court, Northern District of Georgia, The Gingrich Group LLC, doing business as the Center for Health Transformation, filed for bankruptcy Wednesday. (Chapter 7 is "the chapter of the Bankruptcy Code providing for 'liquidation,' that is, the sale of a debtor's nonexempt property and the distribution of the proceeds to creditors," as defined by the federal courts.) The vast majority of Gingrich's net worth is tied up in the Gingrich Group....