United States — United States Department of Homeland Security & Associated Press

United States — United States Department of Homeland Security: The United States — United States Department of Homeland Security, through its spokeswoman Lauren Bis, issued a statement affirming its commitment to President Donald Trump's promise to arrest and deport 'criminal illegal aliens,' indicating its oversight and support for the United States — United States Immigration and Customs Enforcement's actions.

Associated Press: The Associated Press obtained and analyzed data from University of California, Berkeley's Deportation Data Project and other sources, providing further reporting and context on the United States — United States Immigration and Customs Enforcement's arrest surge and detention numbers.