August 4, 2014 7:04 pm Prosecution's Star Witness Wraps Up Testimony at McDonnell Trial Northern Virginia bureau chief Julie Carey reports on Jonnie Williams final day testifying at the McDonnell corruption trial. (Courtroom sketches by Bill Hennessy) Local 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 3:01 “It's 100% different”: Community reflects on emergency curfew at National Harbor