Democrats wary of 'luxury of hope' in Wisconsin's divided bellwether

There are two Racines: a richer, whiter county and a poorer, more diverse city. Which will weigh heavier at the ballot box in crucial midterm elections for House, Senate and governor? When I checked in at Heathrow for my flight to Racine the woman helping me tag my bags asked the purpose of my journey. When I told her I was going to cover the midterm elections she asked: "Do you think it'll make any difference. He just does what he wants." Then she leaned in conspiratorially and whispered. "I th...