Greenbelt September 2, 2024 11:43 am Greenbelt celebrates Labor Day with annual parade The annual Greenbelt Labor Day Festival has been celebrating the holiday weekend since Aug. 30 and ends today with a lively parade and carnival in Maryland. News4’s Joseph Olmo reports. Local 1:18 Leon Harris shares message from home as he recovers from surgery 2:26 Woman hurt in explosion at Columbia Heights apartment 0:42 DC coffee shop where man berated driver was ordered to close 1:49 Frederick leaders approve letting noncitizens vote in local elections 2:11 Man on video sought after 70-year-old is stabbed to death in Southeast DC