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 police increase reward, call for peace after 3-year-old fatally shot 1:59 Cottage City becomes first in Maryland to install stop sign cameras 0:52 Montgomery County police hold vigil for fallen officers 26:00 Mother fights against fentanyl abuse: The News4 Rundown 1:50 Maryland girl stars as baby Jesus at Metropolitan Opera