ALEXANDRIA, Virginia, Dec. 13 -- The U.S. Department of Defense's Education Activity issued the following news release: Guam -- Dr. Jacob Sherwood, Pacific West District Superintendent, is pleased to announce the selection of Julissa Rivera as Instructional Systems Specialist for PK-12 Content. Mrs. Rivera is a passionate educator with 18 years of experience, dedicated to the growth and success of every student. She began her teaching career with Duval County Public Schools in Jacksonville, Fl more PR