MADISON, Wis. (AP) — The Wisconsin Supreme Court has handed Republican presidential hopeful Scott Walker a major victory by ending an investigation into whether the governor’s 2012 recall campaign coordinated illegally with conservative groups. No one had been charged in the investigation, but questions about the probe have dogged Walker for months. The court’s action eliminates a legal headache for Walker, who is in his first week campaigning since declaring the White House bid.
