This is MORNING EDITION, from NPR News. Good morning. I'm David Greene.
In one month, Wisconsin voters will decide whether Republican Governor Scott Walker will hang on to his job. Next week comes an important step, a primary election to select a Democrat to challenge Walker in the recall vote. Walker, who took office in January of 2011, angered labor unions with a new law that dramatically curtailed bargaining rights for public sector employees. Now the unions are leading the push to recall the governor.