MADISON, Wis. – Wisconsin’s infamous John Doe investigation was more sinister and politically driven than originally reported. A Wisconsin Attorney General report on the year-long investigation into leaks of sealed John Doe court documents to a liberal British publication in September 2016 finds a rogue agency of partisan bureaucrats bent on a mission “to bring down the (Gov. Scott) Walker campaign and the Governor himself.” The AG report, released Wednesday, details an expanded John Doe probe into a “broad range of Wisconsin Republicans,” a “John Doe III,” according to Attorney General Brad Schimel, that widened the scope of the so-called...