WI $137 Million Deficit Real or Union Buster?

I stumbled on this story because of all the press from Rachel Maddow's claim that WI will have a surplus this year.  So I go back to the headline is the deficit real or just an excuse for Walker to bust the unions?  According to Politifact the WI $137million deficit is real and it is not being caused by Walker's corporate tax cuts.

I don't watch Maddow, Olberman, Hannity or Beck - all of these people are for entertainment purposes.  They can give a person a topic but it is my belief that the individual needs to do his/her own research to achieve the truth.