FBI investigates threatening emails sent to voters that claimed to be from Proud Boys

The emails have been reported by residents in Alaska, Arizona, Florida and Pennsylvania - all but Alaska are highly contested states for the election. https://www.dailymail.co.uk/news/article-8863725/FBI-investigates-threatening-emails-sent-voters-claimed-Proud-Boys.html?ns_mchannel=rss&ns_campaign=1490&ito=1490