We’re speechless (which doesn’t happen often). The liberal, anti-shale Democrats who write and manage the Pittsburgh Post-Gazette have endorsed Donald J. Trump for president! They had plenty of criticism for Trump in their lukewarm “endorsement,” but the fact they did endorse Trump is, well, big news. The Post-Gazette editors, who haven’t endorsed a Republican for president since 1972, say “Mr. Biden is too old for the job, and fragile.” We agree.