Crossroads, alarmed at Gov. Scott Walker’s falling poll numbers, has joined the fray with a one minute attack ad against unions that will run on national cable for a week.

This is war, folks, and you damn well know it. Join the fray. There’s a rally Friday afternoon in St. Louis organized by the local heroes of the AFL-CIO. Get to Kiener Plaza at Seventh and Market Streets in downtown St. Louis. The rally is from 4:00 to 7:00.

Wisconsin is just one front in war. There are 49 others. Let’s make Missouri look strong.