An entry in Thursday’s column on the International Space Exploration Forum in Washington, D.C., should have stated that China was the third country to successfully land on the moon. We’ve corrected the original entry.
The use of a military counter-drone laser on the southwest border this week—which prompted the Federal Aviation Administration to abruptly close the airspace over El Paso, Texas—will be a “case study” on the complex web of authorities needed to employ such weapons near civilian areas and the consequences of agencies…
