FULL STORY FULL STORY Holding Democratic 'blue wall' was crucial for Obama victory Holding Democratic 'blue wall' was crucial for Obama victory FULL STORY voted Democratic each time Holding Democratic 'blue wall' was crucial for Obama victory Holding Democratic 'blue wall' was crucial for Obama victory Holding Democratic 'blue wall' was crucial for Obama victory CNN voted Democratic each time Holding Democratic 'blue wall' was crucial for Obama victory CNN