Go behind the scenes with executive editor Vernon Loeb and reporter Martha Pskowski as they discuss plans for a border wall through Texas’ biggest state park and one of the jewels of the national park system.Building a wall along the U.S.-Mexico border has been a signature issue for President Donald Trump since he first ran for office in 2016. Now, plans for a wall through the Big Bend region of West Texas are raising alarms with residents and officials alike.



