CAMBRIDGE, Mass., July 27, 2016—Local resident and 2016 high school graduate, Chelsey Skeete, won a gold medal at the National Afro-Academic Cultural Technological Science Olympics (ACT-SO). The NAACP’s Afro-Academic, Cultural, Technological and Scientific Olympics is a yearlong achievement program designed to recruit, stimulate, and encourage high academic and cultural achievement among African-American high school students.…