
The letter was intercepted at a facility that screens White House mail.
Original source: https://abcnews.go.com/Politics/wireStory/ap-source-envelope-addressed-white-house-contained-ricin-73119645
The letter was intercepted at a facility that screens White House mail.
Original source: https://abcnews.go.com/Politics/wireStory/ap-source-envelope-addressed-white-house-contained-ricin-73119645