America is back fighting its endless legal war over abortion. A new front opened late Wednesday when five Justices issued an unsigned opinion declining to block a Texas law banning abortion after six weeks. Cue the hysterics about the end of abortion rights. But this law is a misfire even if you oppose abortion, and neither side should be confident the law will be upheld. ….. Sometimes we wonder if Texas Attorney General Ken Paxton is a progressive plant. His ill-conceived legal attack against ObamaCare backfired on Republicans in last year’s election and lost at the Supreme Court. Now he...