Former Gov. Tommy Thompson on Wednesday came to the defense of Vos after Trump called the Assembly speaker a "RINO" and endorsed his primary opponent.
Scott Walker also backed Vos following Trump's comments.
Thompson, who appointed Vos to the UW Board of Regents while he was a student at UW-Whitewater, said in a statement today: "No one could ever doubt that Robin is a conservative Republican.
"He...
