The reports of an envelope sent to the White House containing ricin are highly suspect.
First, it’s been known for almost 2 decades, since the anthrax mailings, that ricin was one of the substances routinely scanned for in White House mail, and second, this is straight out of the Republican playbook.
After all, we do know that Karl Rove, the morning star for the current crop of Republican political consultants, once planted a bug in his own office for political advantage.