Washington DC April 22, 2017 7:30 pm Thousands ‘March for Science' in Washington, DC Demonstrators braved the rain Saturday to participate in the March for Science in D.C., and called on President Trump to support policies that protect the environment. News4’s Derrick Ward reports. Local 2:31 DC Volunteer Snow Program links neighbors to help with shoveling 2:10 Storm preps, early voting under way in Loudoun County 21:59 Snow squalls leave region, DMV preps for next storm: The News4 Rundown 21:55 What to watch as Commanders finish regular season, head to playoffs: All Ears with JP Finlay 1:47 Still need to get rid of your Christmas tree? Here's what to know in the DC area