Headline: Extreme Vetting of Immigrants: Estimating Terrorism Vetting FailuresLink: http://lawprofessors.typepad.com/immigration/2018/04/extreme-vetting-of-immigran…Publication Date: Wednesday, April 18, 2018Primary Source: Law Professors Blog NetworkType: new media postFormat: New MediaNature of Mention: citedScholar: Bier, DavidResearch Area: Immigration and Labor MarketsSubjects: immigration vetting for terrorism