Close Mercedes-Benz of Alexandria's certified pre-owned cars Mercedes-Benz vehicles certified pre-owned undergo multiple quality check point upgrades so when you buy one, it's like buying a new car. WUSA 11:00 AM. EDT May 18, 2017 TRENDING VIDEOS Players Who Knelt Gets Mixed Reactions VERIFY: Was HIV infected blood put into Pepsi products? VERIFY: Are NFL football players required to stand for the National Anthem? Washington Redskins lock arms in national protest Verify: Did NFL players not stand for the national anthem before 2009? Darren Haynes take: National Anthem Protest Verify: Will Reese's Peanut Butter Cups be discontinued this October? Breaking down John McCain's glioblastoma diagnosis Car struck and killed 3-year-old boy Alexandria, Va. East HS top staff changes after 9NEWS investigation More Stories Lockdown lifted at Potomac HS in Oxon Hill Sep 26, 2017, 11:11 a.m. Equifax dumps CEO in wake of damaging data breach Sep 26, 2017, 9:35 a.m. That wacky rabbi is at it again: 'Matzoh Man' has a new idea Sep 26, 2017, 6:47 a.m.