Don't make general statements - tell me specifically Walker, as governor, should have done differently. Don't tell me what the Legislature could have done, or what the county sheriffs should do - what did Walker not do that was within the power of his office to resolve the situation? Because most of the things you are complaining about don't seem to fall within the purview of the governor...
Due to the clear and present danger to Wisconsin citizens by thieving, raping, and murdering illegal invaders, Walker could have implemented a State of Emergency and mobilized the full assets at his disposal to make Wisconsin a very, unforgiving state to work in for illegal invaders. Target the Chamber of Amnesty members that employ the illegals! Target landlords that give housing to illegals! Make the illegal invaders Self-Deport!
Remember, Governor Walker is sworn to defend and protect the citizens of Wisconsin, but he refuses to do so!
Here's a great Green Beret solution to remove illegal invaders from a state overrun with illegal invaders, like Wisconsin is now:
A Green Berets Solution to Protecting the Southern Border Pt 2: TEXAS