America's Rust Belt may have been home to die-hard union voters in the past, but things are changing in these key swing states. CNN's Poppy Harlow reports.
CNN.com - Top Stories, CNN
Tue, 07/03/2012 - 9:58am
America's Rust Belt may have been home to die-hard union voters in the past, but things are changing in these key swing states. CNN's Poppy Harlow reports.