Employees of Obama donor Leo Hindery Jr.’s media conglomerate Intermedia Partners, which now owns most of the top gun-culture media outlets in the country, believe that Hindery plans to gut and destroy all of them as part of a business plan that has already led to numerous layoffs and the virtual shuttering of prominent television production facilities in Minnesota and Montana. Hindery, who was in consideration to be President Barack Obama’s secretary of commerce, is managing partner of Intermedia Partners. The New York-based media private equity fund owns Intermedia Outdoor Holdings, which publishes 17 hunting, fishing, and shooting magazines, including...