What is a wall going to do? Eventually we will have to fork out more money for the upkeep of this fiasco. What is also going to stop people from digging underneath, flying over, or just going around. If we are building this damn thing on the southern border, then what do we do when the so called terrorist realize that they can fly into Canada and use that route, do we then make Canada pay for a wall for our huge north border? This is not going to stop people that are being smuggled in through shipping containers. I do support in revamping our immigration practices and increasing our border patrol.