Maryland will have a new tool to keep drunken drivers off the roads starting Tuesday. “It's been a long, long journey, and it shouldn't have been.”
Darcy Spencer is a General Assignment Reporter for NBC News, based at WRC-TV in Washington, D.C. She covers a wide range of local news stories, including crime, politics, community events, and human interest stories. Darcy is dedicated to providing accurate and compelling news coverage to the Washington, D.C. area.