Biden Administration Southern Border U.S. Southern Border Deportation Immigration Policies Enforcement of Immigration Laws Biden-Harris Administration Law Enforcement Border Patrol Political Rhetoric Border Wall Public Perception Texas Border Security Texas Border People-Smuggling Claims about Migrants California Southern Border Issues Fentanyl Detection Deportation Policies Texas-Mexico Border Impact on Society US-Canada Border Canada CBP One App Cross-Border Activity Campaigns Mexico National Emergency Declaration Enforcement Actions Repatriation Policy Changes Trump Administration Impact on Housing Market President Biden US-Mexico Border Republican Response White House Statement President Biden's Policies House Speaker Mike Johnson's Response Public Opinion Mexican Cartels Release of Migrants Encounters at the Border Department of Homeland Security Impeachment Proceedings Leadership of Alejandro Mayorkas Biden's Border Policy Caravan Border Security Legislation Catch and Release Asylum Screening Foreign Aid ICE Report Congressional Bill Open Borders U.S.-Mexico Border Deportation Operation Political Controversy Bipartisan Negotiations Political Motivations Biden vs. Trump Approach Rhetoric Analysis Media Political Strategies State Legislation National Security Impact of Immigration Policies Legislation Migrant Crisis Political Campaigns Presidential Nominee Title 42 Southern Border Crisis Record-High Levels Trump Administration Policies Drug Smuggling Mass Deportation Asylum Policies Immigrant Crime Voter Registration Pathways to Citizenship National Guard Deployment Deportation Efforts Policy Implications