The agency in charge of U.S. border security plans to start building prototypes for President Donald Trump's proposed wall with Mexico later this summer.
Fort Worth-based WilliamsRDM is developing prototype sensors they say can stop drug trafficking and illegal immigration.
The White House insists that plans for President Donald Trump's border wall are on track despite resistance from Congress., but it's not saying how it envisions the wall these days.
Telemundo 39's Norma Garcia examined how a wall along the border would impact the natural habitat of Big Bend National Park.
Voices from the edge of Texas wrestle with ‘a big, beautiful, powerful wall’ through the borderland.
An in depth look at the impact of a wall by NBC 5, Telemundo 39 and The Dallas Morning News