Headline: Too Afraid To Ask: Trump's WallLink: http://www.northbynorthwestern.com/too-afraid-to-ask-5/Publication Date: Monday, November 11, 2019Primary Source: North By Northwestern (Northwestern University)Non-Cato Author: Cameron PetersType: new media postFormat: New MediaNature of Mention: quotedScholar: Bier, DavidResearch Area: Government and PoliticsSubjects: President Trump's border wall