UpFront: Nicholson says he’s winning GOP U.S. Senate primary

On the heels of the Marquette Law School Poll showing him leading his primary opponent, Delafield business consultant and Marine veteran Kevin Nicholson said he's winning in the race for Republican U.S. Senate nomination. The Marquette poll, released last week, showed Nicholson leading state Sen. Leah Vukmir, R-Brookfield, by 5 points, with 30 percent undecided. "We're winning the primary," Nichol...