Wisconsin Gov. Scott Walker responds to a question from board member Frayda Levin after he spoke at the winter meeting of the free market Club for Growth winter economic conference at the Breakers Hotel Saturday, Feb. 28, 2015, in Palm Beach, Fla.   (AP Photo/Joe Skipper)

Iowa GOP criticizes Walker aide who questions state’s status

Iowa GOP Chairman Jeff Kaufmann told The Associated Press he was troubled by veteran Republican strategist Liz Mair’s recent comments about …