WJLA ABC 7 News At 1100 July 15, 2012
tonight and investigators are trying to figure out what went wrong. >> today's incident is the latest in a series of recent problems. >> and all around frustrating day systemwide. this is at pentagon city metro 5000 people boarded buses to get to their next station. you can understand tonight why tempers are flaring. >> i do not understand what she was saying. >> we have a little bit of a mess on our hands. >> it was already a tough weekend for commuters. four stations shut down for maintenance work. widespread single tracking resulting in delays. about 2:00 in the afternoon all five...