October 18, 2013 8:38 pm 72-Year-Old Prepping for 76th Marathon News4’s Angie Goff spoke with Betty Smith, a 72-year-old grandmother who has run 75 marathons and 18 ultra-marathons. Smith is prepping for her favorite event, the Marine Corps Marathon. Local 3:08 Family holds memorial for brothers, 3 and 6, killed in Clifton house fire 2:05 ‘People immediately hit the ground': 6 hurt in shooting outside DC nightclub 2:20 Driver accused of deadly hit and run of skateboarder held without bail 0:44 At least 5 shot along Connecticut Avenue in Dupont Circle 3:04 George Washington students protest war in Gaza despite suspension warning