May 23, 2012 3:04 pm Baby Cheetahs Arrive at the National Zoo Scientists at the Smithsonian National Zoo have been hand-raising two little cubs following complications during delivery. News4’s Richard Jordan reports. Local 2:15 Veteran of wars in Iraq, Afghanistan killed in Laurel hit-and-run 3:28 Social media and teens' mental health: A psychiatrist weighs in 1:41 DC-area police ramp up traffic enforcement in pedestrian safety campaign 3:05 ‘We need real liberation': George Washington University pro-Palestinian protest enters fifth day 2:17 GW asks to students to move pro-Palestinian demonstration