Commentary: Do Americans really want to trash NATO?

President Donald Trump is at it again. Having just arrived in Brussels for the NATO summit, he marked the occasion by launching a full-scale attack on the Germans, whom he promptly accused of being “captive to Russia.” Germany is not just any country, mind you — it’s one of our most important allies, whose troops are still serving by our side in Afghanistan. But given everything that has happened so far, I doubt anyone at the summit was really surprised. On Tuesday, Trump