Billy Bragg: "Want to know why what is happening in Wisconsin is important?" (with video)

Billy Bragg:

...And why there is power in a union? Rachel Maddow does a pretty good job of explaining what's at stake in Madison in this report, video (14:23) for msnbc.

Howie P.S.: "Obama joins Wisconsin's budget battle, opposing Republican anti-union bill" (with video) appeared Friday afternoon in the Washington Post.