February 21, 2012 9:52 pm Man Charged After Road Rage Escalates to Stabbing: Police An argument between people in two cars escalated into a bloody confrontation, News4’s Chris Gordon reported. Local 0:32 Photo shows person riding on back of Metro rail car 2:12 2 teens arrested in Greenbelt senior skip day shooting 2:15 Veteran of wars in Iraq, Afghanistan killed in Laurel hit-and-run 3:28 Social media and teens' mental health: A psychiatrist weighs in 1:41 DC-area police ramp up traffic enforcement in pedestrian safety campaign