Friday on Lake Effect : We learn about Wisconsin's starring role in a new book about voter suppression. Reporter Erin Richards tries to gauge the effect of student turnover on academic achievement. Then sports contributor Shaun Ranft drops by to preview the National League Championship series that pits the Brewers against the Dodgers. Plus Milwaukee Magazine focuses on home design in its October issue. Guests: Carol Anderson, author, "One Person, No Vote: How Voter Suppression is Destroying Our