The wall is like trumps baby. That was the very first proposal of his, and I have some thoughts on the matter. My thoughts are, I like ben carsons border proposal much more. Carsons proposal is affordable, and it doesn't really raise any concerns. It can be put up fast, and it can be removed if need be. Trumps wall is likely permanent, and it is expensive. This is why trump has to say mexico will pay for it. Because, it is expensive. Hopefully that is the art of the deal. Shoot high, and meet in the middle. And, I think that middle ground would look like carsons proposal(economical). Because, the establishment doesn't want any wall.
Carsons proposal was to have a road between two fences with security cameras/and active border agents for quick access to intercept illegals. This would cost a lot less than a big stone wall. And, quite frankly, I do not want something like this to get in the way of him making it to the white house. Because, the establishment can stop him. And, I like a lot of his other proposals, and want them implemented more than this. And, there is fat in this wall proposal. Many of his other proposals sound great, and I don't think they can be altered much. But, with this, he has room to alter it So, I hope he does. But, we will see what he is made of.