August 19, 2011 12:08 am What Gold Is Worth The uncertainty about the global economy has sent the price of gold skyrocketing. News4’s John Schriffen shows how people are trying to take advantage of the record prices. 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