By William McGurn
In everyday life, when you don’t have something to say, you avoid the stage. In our nation’s capital, by contrast, the world operates like the one Alice found behind the Looking Glass. That’s a world where you have to run as hard as you can just to stay still. Which helps explain why President Obama will this week be addressing a joint session of Congress that doesn’t really want to hear from him about a jobs plan that he doesn’t really have.