Four-term U.S. Rep. Lou Barletta, a staunch supporter of President Donald Trump who first got national notice as a small-city mayor for his attempted crackdown on illegal immigration, on Tuesday won the Republican nomination for U.S. Senate in Pennsylvania.

By Associated Press

As immigration becomes a key topic during this year's elections, the town of Hazleton, Pa. has passed ordinances to fine businesses and landlords who employ or house illegal immigrants and require city documents be in English.