Senator John Cornyn is calling for input from local stakeholders regarding the construction of a border barrier in Big Bend. He believes that local leaders, landowners, and park advocates should be heard before any additional construction proceeds. Further details on the senator's stance can be found through Houston Public Media.

The senator's statement emphasizes the importance of considering the concerns of those affected by the construction. More information is available from the source, providing additional context on the situation and Senator Cornyn's position on the matter.