CAPE TOWN, South Africa — The United States sent five migrants it describes as “barbaric” criminals to the African nation of Eswatini in an expansion of the Trump administration's largely secretive third-country deportation program , the U.S. Department of Homeland Security said Tuesday. The U.S. has already deported eight men to another African country, South Sudan, after the Supreme Court lifted restrictions on sending people to countries where they have no ties. The South Sudanese government