Envelope sent to White House tests positive for cyanide

Washington, March 18 (IANS) An envelope sent to the White House mail facility tested positive for cyanide, a media report said on Wednesday. "An envelope containing an unknown milky substance in a container wrapped in a plastic bag, received at the White House Mail Screening Facility, tested positive for cyanide," an internal law enforcement document said. According to the document, the envelope listed a return address for a man who has a record with the Secret Service dating back to 1995, The I