Jason Stein:

Union leaders are asking Democratic candidates for governor to veto the next state budget if it doesn’t restore collective bargaining for public workers and one leading candidate – Kathleen Falk – has agreed, participants in the private meetings say.
The plan, which could lead to shortages or even layoffs in government if it doesn’t succeed, is a key strategy that union leaders are considering for undoing Gov. Scott Walker’s repeal last year of most collective bargaining for public employees. Falk, the former Dane County executive, has committed to restoring collective bargaining in the next state budget and vetoing the budget if those provisions come out, while at least three other candidates including Milwaukee Mayor Tom Barrett said they wouldn’t commit to any one strategy to accomplish that.
“The governor’s job is to veto budget items that don’t reflect citizens’ values. That’s why a million people signed recall petitions – because Scott Walker’s budgets didn’t reflect citizens’ values,” Falk spokesman Scot Ross said. “All the support she’ll receive is because she the best candidate to take on Gov. Walker’s divisive, extreme, national tea party agenda and bring Wisconsin back together.”
Unions helped launch the recall effort against Walker in November in response to Walker’s labor legislation, and the state teachers union on Wednesday endorsed Falk in that looming contest. All the potential Democratic challengers to Walker support restoring collective bargaining, but they don’t all agree on how to make that happen.