Yum Brands on Tuesday announced that it will explore strategic options for Pizza Hut."The Pizza Hut team has been working hard to address business and category challenges; however, Pizza Hut's performance indicates the need to take additional action to help the brand realize its full value, which may be better executed outside of Yum! Brands," Yum CEO Chris Turner said in a statement.The company has not set a deadline or definitive timetable for the review process. While Yum did not specify what the review' ...