These people are so low that if you lifted a rock, dug down 100 miles, TNT'd away another few thousand miles, ended up on the other side of the planet, and kept going into the universe, you'd still never attain enough low-itude to find them.
Americans for Prosperity are a Koch brothers front group, for those who are unaware of that little factoid. They are union-busting, middle class-destroying, corporate-loving sleazebags.
Need proof? Politico provides it:
Americans for Prosperity is sending absentee ballots to Democrats in at least two Wisconsin state Senate recall districts with instructions to return the paperwork after the election date. [...]
The absentee trickery comes just as AFP has purchased $150,000 in ad time in Green Bay, Milwaukee and Madison to boost GOP candidates.
They must feel they have something to worry about, and with good reason.
Pdf. of the flier in question here:
The elections are on August 9th.
They've pulled this kind of thing before.