What will they even attack Walker on?

[Orser67]

I still think un-electability will be used, despite his (impressive) feat of winning in a blue state three times. Walker first won in a huge Republican wave in 2010, and his re-election margin wasn't all that impressive in a June 2012 recall election and another Republican wave in 2014. And (putting on my Republican hat), if Obama can be re-elected as an incumbent, is being re-elected really all that impressive? Meanwhile, Chris Christie (just to provide a contrast, not using this as an argument for his candidacy since his ratings have tanked) and Jeb Bush both won re-election with larger margins in less favorable circumstances.