Headline: Yes, The Trump Executive Order On Immigration Is LegalPublication Date: Sunday, January 29, 2017Primary Source: TownhallNon-Cato Author: Matt VespaType: articleFormat: Newspaper (Online)Nature of Mention: quotedScholar: Bier, DavidResearch Area: Foreign Policy and National SecurityImmigration and Labor MarketsSubjects: President Trump's immigration banAttached Files: Bier_townhall_legal.pdf