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.