No one who supports the wall wants one made from metal slats, moron. We want one that is 1 foot thick prestressed concrete and 30 feet high.
Sure, if you have a few trillion burning a hole in your pocket. I don't mind replacing those security fences with it though, yard by yard. But to try and put that monstrosity at least 2000 miles is staggering, much less 3000 miles. As it stands now, the security fence allows small animals to pass but slows down humans. The problem with using any kind of Steel, they rust in a matter of only a couple or three years and you have to repair them. We already have that problem with what is in place now. Even what you are proposing only slows the illegals down if there isn't all the other security systems and boots on the ground to back them up. And the money for the 2006 Border Security has been offered to Trump but he has turned it down. It's the Wall or nothing. Congress already has it in the Budget because they are bound to it. To give you some idea, when Trump too office there were 733 miles of Wall and Security Fencing and some of it needing repair due to illegals with cutting torches, wire cutters and just plain old fashioned rust. The last 2 Presidents have been spending 1.3 billion a year as per the law and have had those 733 miles built and maintained. After 2 years in Office, do you know how many miles of wall and security fencing (some in real bad need of repair) there is? If you guessed 733 you would be correct. 2 years without expanding the wall or security fencing. 2 years allowing what is there to run down. And for the last 2 years, the funds have been available. I wonder where they were spent, it wasn't on the border security. Must have been one hell of a Beer Blast in Washington or MaroLargo.