Federal agents have now arrested more than 250 people during an immigration crackdown in North Carolina centered around Charlotte, the state’s largest city. Those totals released Wednesday by the U.S. Department of Homeland Security are about double the arrest figures announced earlier this week. The operation that began over the weekend is the latest phase of Republican President Donald Trump’s aggressive mass deportation efforts. Military and immigration agents have converged on Democratic-run cities, including Chicago and Los Angeles. The push to carry out arrests in North Carolina expanded to areas around the state capital of Raleigh in just the last day.