WATCH: Activation of National Guard for election ‘routine,’ Pentagon says  PBS NewsHourPolice, Guard units prep for Election Day violence  AxiosWashington National Guard on stand-by, Oregon ‘monitoring’ for potential election threats  KOIN.comNational Guard on Standby in Many States as America Faces Tense Election Day  Military.comStates put National Guard on standby in case of election violence  Military Times