November 15, 2010 6:30 pm Downtown D.C. Dam Fear that a 100-year flood could devastate much of downtown Washington is prompting federal and city officials to construct a $5 million levee near the Washington Monument. Local 2:17 GW asks to students to move pro-Palestinian demonstration 3:01 “It's 100% different”: Community reflects on emergency curfew at National Harbor 2:25 Community, businesses mark first weekend of emergency curfew at National Harbor 1:27 Police search for suspect who vandalized Rockville synagogue sign 2:03 PNC Parkway Classic marks 40 years of racing in Virginia