There already is a tall wall in some parts. According to a border patrol agent the Mexicans just showed up with long ladders. Shortly border patrol had collecte

There already is a tall wall in some parts. According to a border patrol agent the Mexicans just showed up with long ladders. Shortly border patrol had collected so many ladders that they had as giant pile at their station. They soon have up at even collecting the ladders. I don't think giving up on securing the border is the right thing to do either. But doing something super expensive that was tired and didn't work doesn't seem like a good idea. Maybe we could instead try to innovate. Maybe small, autonomous drones that patrol the border might be a approach worth trying. I also heard that they are just lacking the resources to process people who were caught in a timely manner and they ended up staying for years. That sounds worthwhile addressing as well before we spent tons of money on a wall. Or we might even stop the war on drugs which would undermine the Mexican cartels, make Mexico saver and reduce push effects for illegal immigrants.