Headline: Chicago Unions Form New Progressive GroupPublication Date: Tuesday, July 29, 2014Primary Source: Daily CallerNon-Cato Author: Connor D. WolfType: articleFormat: Newspaper (Online)Nature of Mention: quotedScholar: Edwards, ChrisResearch Area: Government and PoliticsSubjects: unions' support for progressive candiatesAttached Files: Edwards-DailyCaller-Unions_1.pdf