Suspicious mailings to election officials, congressional offices under investigation – NPR

Suspicious mailings to election officials, congressional offices under investigation  NPRFederal authorities investigate suspicious mailings sent to congressional and secretary of state offices  NBC NewsSuspicious letters containing unknown substances sent to election offices and lawmakers  KCCILive updates: FBI is investigating letters with ‘suspicious substances’ sent to election offices  AP NewsWisconsin Elections Commission receives mail with 'powdery substance'  Milwaukee Journal Sentinel

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