The fight to protect Big Bend, one of America's last wild places

Months after Congress approved billions for infrastructure across one of the least-trafficked stretches of the southern border, bulldozers arrived at Big Bend National Park, West Texas's wild crown jewel.

Months after Congress approved billions for infrastructure across one of the least-trafficked stretches of the southern border, bulldozers arrived at Big Bend National Park, West Texas's wild crown jewel.