Ahead of Donald Trump's inauguration, we went to the Southern border to see how residents, sheriffs, tribal members and ...

Senior Field Correspondent Nina Kravinsky, a former NPR producer, is reporting from the station's news bureau in Hermosillo.

The scale of illegal border ... a new analysis of the latest official figures. A map created by Newsweek highlights the states facing the biggest challenge and illustrates why the U.S.-Mexico ...