Metro (WMATA) May 24, 2022 7:46 pm ‘It Means Freedom': App Helps Visually Impaired Navigate Metro System A new app is the first of its kind to guide the blind and visually impaired through Metro stations step-by-step. News4’s Adam Tuss explains how it works. Local 0:48 Pro-Palestinian students camp at George Washington University 0:09 Pro-Palestinian protest begins at George Washington University 2:55 ‘Thank you!': Prince George's County celebrates school bus drivers 2:46 ‘I'm tired of this': 3 killed, 2 hurt in DC shootings 2:03 Maryland attorney general tours Key Bridge wreckage
