Home Top Stories Ricin sent to the Pentagon, but what is ricin? Ricin sent to the Pentagon, but what is ricin? 10/03/2018 743 Ricin detected in suspicious letters sent to the Pentagon prompted an FBI investigation. Here’s how the CDC describes ricin. RELATED ARTICLESMORE FROM AUTHOR Snowiest Day of the Season Recorded in California’s Sierra Nevadas Ole Miss student kicked out of fraternity after making racist gesture at woman during protest Harris County Judge Lina Hidalgo says mandatory evacuation lifted for residents in areas affected by
