News Dumfries Elementary School children hang Christmas decorations at Sen. Mark Warner’s office By Potomac Local News Published December 2, 2022 at 1:33PM | Updated August 13, 2024 at 6:28PM Children from Dumfries Elementary School visit Virginia Senator Mark Warner in Washington, D.C. [Photo: Senator Mark Warner] This article is FREE to read. Please Sign In or Create a FREE Account. Thank you. Author Potomac Local News View all posts #Dumfries #Mark Warner #News #Prince William County Public Schools