Rochelle, IL – This isn't the first time that U.S. Marine Gunnery Sgt. Edward Schrank took on a challenge he never envisioned. Until recently, Schrank had no interest in business, much less owning and running one. But now he's preparing for the grand opening of a Sears store in Rochelle that he won in a nation-wide contest. WNIJ's Christopher Hosken has this profile.