February 4, 2012 7:16 pm Police Sweep Occupy DC Camp National Park Police descended on McPherson Square early Saturday for what they call a “sweep” of Occupy DC camps. As News4’s Derrick Ward reports, there were some tense moments as officers and protestors squared off. Local 3:04 Students protest at GW despite suspension warning 2:27 Curfew for teens at National Harbor is in effect 30:04 Pro-Palestinian protests continue on college campuses: The News4 Rundown 2:30 Jury recommends 4 years for driver in deadly crash 2:48 DC Irish pub The Dubliner celebrates 50th anniversary