With the release of their new “framework” for tax reform, President Donald Trump and congressional Republicans have once again succeeded in avoiding an actual plan. At best, it’s the start of a process that might conceivably lead somewhere. The framework has some commendable principles—calling for simpler, lower taxes for businesses and the middle class; a broader tax base with fewer …

“We have to get massive border security,” President Donald Trump declared 10 days ago. There has to be “100 percent operational control” of America’s border with Mexico, Senator John Cornyn, a Texas Republican, likes to say. This is good stuff for the conservative base, evoking the specter of hordes of lowlife immigrants storming across the border and threatening US security …

While much of the world’s attention is fixated on North Korea and its nuclear ambitions, something with the potential to be equally globe-rattling is taking place, generally unnoticed, in South Korea. There, new President Moon Jae-in is charting an entirely contrary course in economic policy than much of the rest of the developed world. If successful, the experiment could alter …