The Democratic primary for Wisconsin’s gubernatorial-recall race is fast approaching, and as Kathleen Falk and Tom Barrett duke it out for their shot at replacing the state’s contentious governor, Scott Walker is busy rallying all the support he can get from major Republicans. His roster of GOP heavy hitters now includes New Jersey Gov. Chris Christie, who once made a point of differentiating his own approach to union bargaining from Walker’s. Christie will campaign with Walker in Green Bay and Milwaukee this week.
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