September 9, 2016 6:10 pm Road Closures for Tributes, Celebrations This Weekend Tributes marking 15 years since the Sept. 11 terror attacks and some end-of-summer neighborhood celebrations could make it tough to get around this weekend. Melissa Mollet reports. Local 1:41 DC-area police ramp up traffic enforcement in pedestrian safety campaign 3:05 ‘We need real liberation': George Washington University pro-Palestinian protest enters fifth day 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