July 7, 2012 10:00 am Derailment's Effects Will Last Through Weekend News4’s Jackie Bensen reports on the effect Friday’s derailment of a Green Line train will have throughout the Metro system Local 3:36 DC police clearing out George Washington U. protest encampment 2:31 DC police increase reward, call for peace after 3-year-old fatally shot 1:59 Cottage City becomes first in Maryland to install stop sign cameras 0:52 Montgomery County police hold vigil for fallen officers 26:00 Mother fights against fentanyl abuse: The News4 Rundown