Steve Bannon, a $25M Border Wall Campaign, and a GoFundMe Gone Bad

We Build the Wall raised millions. Now the DOJ says its operators—including the former Trump aide—skimmed hundreds of thousands off the top...

No, a Border Wall Won't Stop Coronavirus

Donald Trump's latest pitch for the wall ignores basic science—and might only make things worse...

Trump's Wall Won't Solve a National Emergency. It Is One

President Trump has signaled that in addition to signing a congressional spending bill, he will declare a national emergency to fund his misbegotten border wall...

On the Security of Walls

Interesting history of the security of walls: Dún Aonghasa presents early evidence of the same principles of redundant security measures at work in 13th century castles, 17th century star-shaped artillery fortifications, and even "defense in depth" security architecture promoted today by the...