PositiveID CSO and Former DHS Chief Scientist Calls for “Nunn-Lugar Act 2.0” to Dismantle Unprecedented Chemical and Biological Weapons Stockpile in North Korea DELRAY BEACH, Fla., June 05, 2018 (GLOBE NEWSWIRE) -- PositiveID Corporation (“PositiveID” or “Company”) (OTC:PSID) ExcitePCR subsidiary today announced publication of an article co-authored by...