Virginia April 20, 2018 6:34 pm Students Demand Change in New Wave of Walkouts On the 19th anniversary of the Columbine shooting, students in the D.C. area marched from the White House to the U.S. Capitol to call for changes to gun laws. News4’s Nicole Jacobs reports. Local 0:30 Arlington County Public Schools pass cell phone ban 21:59 Lawmakers question feds about drone sightings: The News4 Rundown 0:40 Characters spread cheer at INOVA Children's Hospital 1:38 GWU basketball star using NIL money to help others 2:21 Retiring Prince George's economic development leader reflects on career