First of all, Gov Walker’s approval rating was newsworthy in that nothing has changed on that front. Still stuck below 40% (38.8%, to be exact), and not significantly different from what we’ve seen this Summer. What is noteworthy in this poll is that Walker’s disapproval comes from every region of the state.

Scott Walker approve-disapprove, Feb 2016 ,
City of Milwaukee 27.7-69.1
Rest of MKE market 44.0-48.5
Madison market 25.1-70.1
GB/Appleton market 45.0-46.6
Rest of Wisconsin 42.0-51.3

Via Jake’s Economic TA Funhouse: Marquette Poll shows Walker, GOP losing all swing areas, moderates.