July 16, 2014 7:10 pm Consumer Watch: BMW Recall, Amazon Price Hike News4’s Consumer Watch reporter Erika Gonzalez on a BMW airbag recall, an Amazon price hike and hotel rewards. 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