October 1, 2014 7:40 pm Escalator Replacement to Start at Metro Center Soon News4’s Adam Tuss found out why Metro riders will have to get used to repairs at stations across D.C. Local 3:27 How the pulley system helps first responders make rescues 0:24 1 killed, 23 others hurt in Maryland party bus crash 2:29 George Washington University president says pro-Palestinian encampment is ‘unlawful' 0:51 25 arrested in pro-Palestinian protest at UVA 1:42 Man dies after crashing into White House security barrier