Spared in the first Trump administration, Arizona's wildlife-rich San Rafael Valley is now targeted for border wall construction.

Texas county that swung to Trump grapples with immigration crackdown ... Adams told Fox News after a meeting with President Donald Trump’s border czar Tom Homan that Homan would like access to Rikers, ...

Point Roberts is technically part of Washington state, but you’ll need a passport to get there. When 19th-century mapmakers drew set the U.S.-Canada border at the 49th parallel, they left Point ...