Prince George's County April 21, 2021 4:27 pm MGM National Harbor to Open Outdoor Casino The terrace which overlooks the Beltway and offers a new, safe option for gamers opens this week. News4’s Tracee Wilkins reports. Local 1:42 Man dies after crashing into White House security barrier 1:11 Woman found shot to death inside car in Landover 2:14 ‘She loved to laugh': Family of 3-year-old shot, killed in DC asks for justice 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