The heads of agencies enforcing President Donald Trump's immigration agenda are set to testify before Congress. This comes amid scrutiny over the shooting deaths of two protesters in Minneapolis by Homeland Security officers. Todd Lyons of Immigration and Customs Enforcement, Rodney Scott of Customs and Border Protection, and Joseph Edlow of U.S. Citizenship and Immigration Services will appear before the House Committee on Homeland Security. Critics argue ICE and CBP officers use excessive force and violate rights. Lyons, who has led ICE since March, defends his officers' tactics. The administration's mass deportation strategy faces growing criticism and declining public support.