Trump's border wall has been broached more than 3000 times.
Hey, I'm not gonna cry if they waste a bunch of money building a wall that will be a huge win for a company like Haloburton. It won't work. I'll just say I told them so when it doesn't work. And it'll make Trump supporters happy even if it doesn't work. Cause trust me, Trump ain't gonna watch the wall after he builds it.
You have to patrol the border. Wall or no wall. So really, no wall is necessary so long as we are patrolling the border. And if we stop, then no need for a wall.