Ricin letters sent to Bloomberg traced to La.
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Ricin letters sent to Bloomberg traced to La. | USA NOW video
Carly Mallenbaum hosts USA NOW for May 30, 2013, covering New York City Mayor Michael Bloomberg being the latest high-profile target of letters that contain a poison called ricin.
Paste BN, USA NOW, Kaveh Rezaei,
Two poisonous letters that were sent to New York City Mayor Michael Bloomberg were apparently mailed from Shreveport, La. The mail, which contains threats about the debate on gun laws, is under investigation. Watch USA NOW for more on this story!