Shortly after Japanese attack on Pearl Harbor, civilian activity in Washington, DC

Freshmen members of US House of Representatives on lawn in front of US Capitol taking oath of office / pan across members with their hands raised taking oath / close shot of House member posing for photo opportunity / parking lot next to office building filled with cars / parking lot filled with cars, US Capitol in background / woman in window taking down sign that says "Furnished rooms for rent" / woman taking down sign beside door that says "Furnished rooms for rent" / crowd of workers crossing street in front of Navy building / shot of lighted windows in building at night / MPOV lighted windows in building at night / blacked out White House at night / VS blacked out US Capitol at night / Note: exact day not known