According to Fox 6 Now and the Milwaukee Journal Sentinel online, the man who defaced two Wisconsin recall petitions last weekend has been arrested and charged with two felony charges of "Election fraud - falsifying or destroying nomination papers, recall petitions, etc."
Good news, yes?
Over the fold, meet Jeff Karnitz...
Here's a striking example of one of one of many publicly-available pictures of Mr. Karnitz:

Update: It seems Mr. Karnitz has a bit of a record already, including illegally carrying a concealed weapon. Some people never learn.