Based on Trump’s detailed diagram of his slat wall, here is some advanced mathematics

For probably the first time in American history, part of the government is shut down for lack of funding because of a dispute over a construction project.

President Trump, as you may have heard, promised during the 2016 presidential campaign that he would solve most of America’s immigration problems and many of its other issues by building a wall on the border between the United States and Mexico. This wall was going to be paid for by Mexico, he claimed, an assertion that was never believable. More believable: that the wall was going to be made of concrete slabs, a point he made in some detail on the trail.

“Concrete plank,” he said at a rally in August 2016. “Precast. Precast, right? Boom. Bing. Done. Keep going.”

View the complete December 23 article by Philip Bump on The Washington Post website here.