James Everett Dutschke, flanked by U.S. Marshals, arrives for a sentencing hearing at the United State Federal Building in Aberdeen, Mississippi in this May 13, 2014, file photo. Dutschke was ... more 
James Everett Dutschke, flanked by U.S. Marshals, arrives for a sentencing hearing at the United State Federal Building in Aberdeen, Mississippi in this May 13, 2014, file photo. Dutschke was sentenced to 25 years in prison by a federal judge on May 19, 2014 after pleading guilty to sending ricin-tainted letters to President Barack Obama, a U.S. Senator and a state judge. REUTERS/Thomas Wells/Files (UNITED STATES - Tags: CRIME LAW) less 
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Reuters | Photo By THOMAS WELLS / REUTERS
Mon, May 19, 2014 5:36 PM EDT