WOMEN'S MARCH: | <a href="http://washington.cbslocal.com/2017/01/21/more-than-3-million-womens-marches/" target="_blank"4.7M People March Worldwide | 500K March in D.C. | Pics: Marches Around The World
Tests Link Deadly Ricin To Obama Letter Suspect When poison-laced letters were sent to President Barack Obama and two other officials, it didn't take long to track down a suspect based on a phrase often used by an Elvis impersonator named Kevin Curtis: "I am KC and I approve this message."

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