DHS Secretary Kristi Noem visits U.S.-Mexico border during Arizona trip

Department of Homeland Security Secretary Kristi Noem is in southern Arizona on Wednesday where she will visit the U.S.-Mexico border.

Texas puts up billboards in Mexico, Central America to warn migrants about trip to U.S.

Abbott announced that dozens of billboards will be put up in Mexico and Central America to warn migrants about the danger involved in crossing the border. Here's what they say.

Border Security: Texas bill signed into law allowing state to arrest migrants, challenging federal authority

Senate Bill 4 allows state and local law enforcement officers to arrest people who enter Texas illegally. The law, which is expected to be challenged, could put immigration in front of the Supreme Court's new conservative majority.

GOP donor funds South Dakota National Guard troops in Texas

South Dakota Gov. Kristi Noem will use a donation from a Republican donor to fund a deployment of National Guard troops to the U.S. border with Mexico.

‘We’re building a wall in Colorado’: Trump includes state in border wall speech

President Donald Trump's boast of building part of the border wall in Colorado is garnering attention in the state, including from the state's governor, Democrat Jared Polis.