Cite one example where a high quality border wall has NOT slowed illegal border crossings?

Walls work.

— Bill Mitchell (@mitchellvii) December 31, 2018

China and the Mongols. France and the Germans. Hadrian’s wall. Berlin. Northern Ireland. Morocco.

Jesus, how to you pack so much white-hot stupid into one tweet, you ahistorical dolt? https://t.co/KxmY3eIwPC

— Rick Wilson (@TheRickWilson) January 1, 2019