Portfolio Release Attachments 2 of the Fourth Release (04-15-13) for Freedom of Information Act Request HQ-FOI-01268-12, Competitive Enterprise Institute v. EPA, C.A. No. 1:12-cv-01617. Including Correspondence Management System documents and Empowering Local Partners to Prevent Violent Extremism in the United States.You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.