October 24, 2014 5:18 pm Actor Sean Astin to Start Marine Corps Marathon News4’s Mark Segraves spoke to actor Sean Astin, an avid marathon runner who will start the Marine Corps Marathon this weekend. Local 0:44 At least 5 shot along Connecticut Avenue in Dupont Circle 3:04 George Washington students protest war in Gaza despite suspension warning 2:27 Curfew for teens at National Harbor is in effect 30:04 Pro-Palestinian protests continue on college campuses: The News4 Rundown 2:30 Jury recommends 4 years for driver in deadly crash