Posted on Sun, Mar. 09, 2003 Udder disgrace in the MidwestDAVE BARRY CASSATT & BROOKINS When we think of Wisconsin, we think of it as the Nation's Heartland -- a placid place where you can park your car anywhere and leave it unlocked, with the key in the ignition, knowing that no matter how long you're gone, when you return, your car will be covered with cheese.But, more important, your car will still be there, because Wisconsin is a decent, honest place, populated by decent, honest, chunky people.Or so I always thought. But then I received, from several alert...