WED PM Update: Marquette Law poll shows close races for U.S. Senate, governor

Exclusively for WisPolitics Subscribers From WisPolitics.com ... -- Dem U.S. Senate candidate Mandela Barnes' post-primary bounce dissipated in the most recent Marquette University Law School Poll, which showed him neck-and-neck with GOP U.S. Sen. Ron Johnson. Meanwhile, the guv race continued to be tight. The latest poll found 49 percent of likely voters backed Johnson, R-Oshkosh, wh...