David Bonior, university professor of labor studies, comments on the challenges posed against Bush's campaign for re-election in areas of Michigan that are more hospitable to Democratic candidate John Kerry. Bonior says Bush will not acquire many voters in the Saginaw-Midland-Bay City area with talk of an improving economy. "We've lost 20 percent of our manufacturing jobs during this guy's reign," Bonior says. "He can't go there."