According to Wisconsin law, voters can recall any elected official in the state, as long as they’ve been in office for at least a year. This process involves collecting signatures for a recall position and then holding an election with the incumbent against any other candidates who jump in. As ThinkProgress’ Ian Millhiser has reported, there are eight Republicans who could currently be recalled.

“We’ve seen what happens when Scott Walker and the Republicans have total control: You get dictatorial power,” said Hulsey. “The tyranny of the majority, as [James] Madison spoke of in the Federalist Papers.”

“Recall Walker” is a popular chant amongst protesters in Madison, although Walker just took office in 2011 and therefore is not eligible to go through the process yet. (Most protesters who talked with The Huffington Post admitted that they knew about this technicality but wanted to join in the chanting anyway.)

But that doesn’t mean labor leaders aren’t already thinking about recalling Walker when it’s time.