By Lydia Nuzum KEYS 4 Healthy Kids, a Charleston-based organization intent on reversing childhood obesity trends in the state, has partnered with Healthy Kids Inc., an online meal-planning tool, to provide access to the 2014 documentary "Fed Up" to every public school in West Virginia.The documentary, narrated by Katie Couric and released in May 2014, explores the root causes of the obesity epidemic in the U.S.