Hopefully, the border will dissolve and there won't be any need to spend all that money.
It's apparent that we can't live without each other. You can now travel through Central America on one visa.
I'd rather see a wall around Washington DC where MS13 (a group started in the U.S. and allowed to flourish to 30000 members without check) seems to have a stronghold and cut up bodies appear just miles from the White House.