Just over a year ago, the Trump administration began an immigration enforcement campaign that swept up multiple people who had taken part in pro-Palestinian activism on U.S. college campuses.

Should Sen. Markwayne Mullin be approved as the next secretary of Homeland Security, he will walk into the department's sprawling Washington, D.C., campus with his work cut out for him.

The Republican-led Senate on Tuesday voted to open what is likely to be a lengthy and rancorous floor fight over a bill to implement strict voter identification rules in federal elections.

President Donald Trump has said he plans to endorse one of the candidates in the Republican Senate runoff in Texas, but Tuesday is the last chance for either to withdraw from the ballot and fulfill the party's hope of avoiding more than two months of bitter and costly campaigning.

President Trump said Tuesday the U.S. will be "doing something with Cuba very soon" as the administration tightens its economic squeeze on the island's communist leaders.

President Trump may have cooled the U.S.-Mexico boundary but the latest data shows unauthorized migrants are now surging into America's interior.