Headline: Whitehouse threatens scientific freedomPublication Date: Tuesday, March 24, 2015Primary Source: Providence Journal (RI)Type: op-edFormat: Newspaper (Print)Nature of Mention: authoredScholar: Knappenberger, Paul C. "Chip"Research Area: Energy and EnvironmentSubjects: the politics of climate changeAttached Files: Knappenberger-ProvidenceJournal-ClimateChange_1.pdf