News Forum to Examine Education in Prince William By Press Release Published October 2, 2014 at 8:09AM A U.S. Marine for more than 20 years, Alan Roach teaches government at Potomac Middle School in Woodbridge. [Photo: Uriah Kiser / Potomac Local News] This article is FREE to read. Please Sign In or Create a FREE Account. Thank you. Author Press Release View all posts #News