Headline: 'Why are you laughing?' GOP lawmaker flips out on witness during tense hearingLink: https://www.rawstory.com/anna-paulina-luna-2666982558/Publication Date: Wednesday, January 17, 2024Primary Source: Raw StoryNon-Cato Author: Brad ReedType: articleFormat: Newspaper (Print)Nature of Mention: featuredScholar: Bier, DavidResearch Area: Immigration and Labor MarketsSubjects: family separation at the southern border