Flour can also be “an energetic material” in that sense, BTW.
as for the other Trump/ricin latest news, this is all I got for google “news” search of the guy’s name:
Utah man charged for sending toxic letters to Trump, other admin ...
wreg.com-24 Oct. 2018
The Justice Department announced the indictment of seven counts against William Clyde Allen...
Utah man faces possible life in prison for ricin letters to Trump, others
CBC.ca-24 Oct. 2018
view all
when I clicked “view all”, there was nothing more.
there has almost no FakeNewsMSM coverage of this story.