United States April 7, 2018 1:55 pm Explore Dancing Robots, 4 Billion-Year-Old Meteorites With Amelia Draper at #SciFest Amelia Draper checks out the best the USA Science & Engineering Festival has to offer, including a 4 billion-year-old meteorite and a dancing robot. Local 1:48 DC police search for gunman who shot and killed 3-year-old child 1:11 What to do if you see a black bear 1:56 3-year-old child shot in Southeast DC 26:00 DC student grazed by gunfire while in class: The News4 Rundown 2:07 Program gives returning citizens second chance — and opportunity to pay it back