February 5, 2016 6:45 pm Race to Contain Potomac River Spill, Save Geese News4’s Mark Segraves reports on efforts to contain an oily substance on the Potomac River and save dozens of geese and other wildlife threatened. Local 2:46 Bodycam video shows teens running from Greenbelt senior skip day shooting 2:46 ‘A preventable mistake': Owner warns of prescription error after dog's death 25:59 Protesters topple barriers at GW: The News4 Rundown 1:54 Fairfax County police investigate theft, attempted theft at jewelry store 0:32 Photo shows person riding on back of Metro rail car