In Today's District Extra

D.C. officials plan a renovation of the plaza in front of Union Station to make it easier for pedestrians to navigate the area.... Three council members attend the National Conference of State Legislatures to make the case for District voting rights in Congress.... Local woman traces her great-grandfather's Civil War history and blazes a trail in research about black soldiers in white regiments.... Also, as always, get home sales, crime reports and upcoming community events.