May 2, 2012 12:46 pm Ball on the Mall Marissa Mitrovich, co-chair of this years Ball on the Mall, joins News4?s Barbara Harrison along with fashion expert Liberty Jones in-studio to discuss this years night of dinner, dancing, and more. Local 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 1:45 Fatal hit-and-run raises concerns about safety on Southern Avenue