Outside groups key as GOP outspends Dems in governor's race
"Wisconsin does have national importance ... Knocking off Walker two years after Trump wins the state might be a nice win for Democrats ... for the same reason Republicans want to defend it."
Political scientist at Bowdoin College
Republicans have outspent Democrats by almost 2-to-1 on broadcast TV in a fierce general election fight for governor between GOP incumbent Scott Walker and Democratic challenger Tony Evers.
About two-thirds of that spending has com...