US law enforcement 'very nervous' about proactive policing as gun violence soars - CNN

US law enforcement 'very nervous' about proactive policing as gun violence soars  CNN Portland police officers resign en masse from crowd control unit after officer is indicted  NBC NewsPortland crowd-control police unit resigns en masse after team member criminally charged  East Idaho NewsMemo to Portland police chief outlines Rapid Response Team members' decision to resign  KATUDozens of Portland police officers resign from team that responds to protests