Authorities are currently investigating a series of letters containing suspicious substances sent to multiple congressional offices and election officials across the nation. High-profile recipients include Congresswoman Hillary Scholten, who received a letter threatening civil war along with an unidentified white powder. Reports of similar suspicious packages have emerged from lawmakers and election officials in several states, including Minnesota, Alabama, and Oregon, prompting hazmat responses in some cases. The FBI is actively probing these incidents as the investigation expands, raising concerns about election security and public safety ahead of the midterms.