Does Trump know what he’s doing?

The assassination Friday of Gen. Qassem Soleimani, a top security and intelligence commander in the Iranian military, raises significant questions, including whether the killing will achieve a discernible U.S. goal, and — even more troubling — whether it will push the U.S. and Iran closer to war. President Trump, in his fashion, took a victory lap, tweeting that Soleimani “should have been taken out many years ago,” the kind of bombast we’ve come to expect from this president. It’s also the kind of bombast that is more likely to make things worse than better.