CLEVELAND, Ohio — The expose came not in a rush but in slow, infuriating revelations. For more than two years, Cuyahoga County residents absorbed reports of cronyism and corruption on a scale no one imagined possible. A community that paid little attention to the mundane chores of county government learned of cash bribes, a sham election, gambling junkets to Las Vegas and Canada, sketchy tax assessments and outright thievery. On Thursday, we learned that the sordid charade is finally nearing its end. That long, loud scrape echoing across Ohio's largest county was a political machine grinding to a halt. The...