TUE PM Update: Mitchell launches first TV ad; Sen. Taylor completes mandatory communication, management training

Exclusively for WisPolitics Subscribers From WisPolitics.com ... -- Dem guv candidate Mahlon Mitchell plays up his job as a firefighter and depicts himself as a unifying figure in the first TV spot of his campaign. The 30-second ad opens with shots of Mitchell wearing Madison Fire Department gear, as a narrator describes the head of the state firefighters union as a "fresh, new leader for Wisco...