Ryan Schmidt on Twitter: "Weird new kind of padded envelope from Amazon this morning...not sure what this white stuff is. Claims to be recyclable? https://t.co/jd1ICTttQz" / Twitter
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Unidentified white powder found in Florida office sent three people to the hospital | The World from PRX
Katie Hill's office receives white powder in envelope, but it tests negative for harmful toxins - Los Angeles Times
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I'm going to kill you': White powder in envelope marked for 'Alvin' discovered at Manhattan DA's office - Raw Story - Celebrating 19 Years of Independent Journalism
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