[Will88]

. You can not build a wall on the Texas/Mexico border, there is a really big river there and several lakes.

Like many, you perfectly illustrate the problem. And we can definitely build fencing on the US/Mexico border. Build it north of the river.

[Mike10542]

Right and the other point is that even if you can’t build it in some parts, you can in many others. I have no idea the percentage, but let’s build the fence where we can. Perry is against any fence, which I think is just plain dumb.

[Persevero]

“Build it north of the river. “

Not a good solution; we lose access to the river.

[tpmintx]

Build it north of the river.

What about property rights of land owners north of the river? Sam with Riperian rights (access to the water)?

If you ain't been to that border, then STFU about how to control it.