Photo by Dave Weigel
Oddly enough, the sentiment in the placard may be in response to some "pox on both houses" satire by Jon Stewart in recent days.
There is quite a lot of funny stuff from Wisconsin, intentionally and otherwise.
I noticed that the uprising in Egypt was full of comic protest, too. Anna Louie Sussman writes about humor in the Egyptian revolution for the Atlantic, including this little jibe travelling in email:
Dear Egyptian demonstrators,
Please do not damage the pyramids. We will not rebuild.
The title of this post is a variant of a line from Tom Lehrer's song "The Folk Song Army."