. Some wall sections will have to be solid so that the Border Patrol can find cover if under heavy attack. .
“Congress is using budget shenanigans to funnel Pentagon money to President Trumps border wall.”
https://www.usnews.com/opinion/economic-intelligence/articles/2017-07-19/congress-slyly-diverts-pentagon-money-to-fund-donald-trumps-border-wall
If true, haha